10 Best
Alera Office Chair Ergonomics
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Product Highlights- 【multi-adjustable functions】5 humanized adjustment features to help you find the most comfortable sitting posture, allowing you to sit for a long time and stay relaxed. adjustable armrests, lumbar support, headrest, seat height, and swing range, bring you a customized seating experience.
- 【excellent performance standards】the height-adjusting gas rod has passed sgs certification of grade 3, more stable and safer. heavy-duty base and nylon smooth rolling casters provide excellent stability and mobility. it also passed the push back test of 102kg and static pressure of 950kg.
- 【professional after-sale service】customer satisfaction is our eternal motivation. if any defects caused by non-human reasons, please contact us: login your amazon account > choose "your orders" > find the order id > click "contact seller". we will offer you effective and professional solutions within 24 hours.
- 【ergonomic computer chair】naspaluro office chair adopts ergonomically designed s-shaped backrest, headrest and lumbar support, perfectly fit your body line and provide the best comfort for your back. the nylon wheels can rotate 360°freely and slide quietly on any type of floor.
- 【upgraded quality materials】naspaluro computer chair is made of premium polyester mesh, high elasticity without deformation, more wear-resistant and breathable. the cushion is filled with high-density thick sponge, soft and durable, providing support while keeping it cool and sweat-free, make you comfortable and relaxed.
- 【easy to assemble and adjust】you can easily assemble the home desk chair by following the steps of the instructions. pull up/down of the lever to adjust height of cushion; pull in/out to lock backrest or turn on rocking mode, adjust the bottom knob to control the tightness of the backrest in rocking mode.
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Product Highlights
- 🏆【adjustable lumbar support】felixking office chair back is made of breathable mesh material and comes with adjustable lumbar support, which relieves lumbar pressure while ventilating and dissipating heat, and the 5cm adjustable height range achieves the effect of private customisation, and long working hours are also stress-free.
- 🏆【thickened and soft cushion】 our ergonomic office chair features a wider and more spacious design that can comfortably support up to 300lbs (136kg) for people of all shapes and sizes, making it the ideal office chair for taller people. the high quality sponge is not easy to deform, so you can sit for a long time without stress.
- 🏆【ergonomic office chair】felixking computer chair provides effective support for your head, shoulders, back, waist and hips. with adjustable headrest, foldable armrests, adjustable lumbar support, suitable for office, life, entertainment, leisure and so on.
- 🏆【adjustable folding armrests】this high back office chair is equipped with folding armrests to support your arms and elbows while working, what's more convenient is that you can fold the armrests at the end of the work and push the chair under the desk to save space.
- 🏆【easy installation, quality service】comes with a detailed installation guide.felixking office chairs support free replacement of damaged or defective parts, free replacement or refund for quality problems within the first 30 days. meanwhile, we provide one year warranty service. just contact our 24/7 customer service team.
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Product Highlights
- 【90° flip-up armrests】want to scoot as closely as to the desk? flip the arms up, and you’ll gain all the benefits of an armless desk chair. this includes having a more flexible seating posture, saving floor space in a small room, and being able to match desks of different heights.
- 【convenient mobility】this small office chair is equipped with nylon swivel casters to make sure users can move with the chair effortlessly with a 360 degrees rotation. durable materials of these five casters allow smooth and steady mobility.
- 【ergonomically designed desk chair】ergonomic features of this swivel office chair such as the s-shaped back, retractable armrests, moveable lumbar pillow as well as a 10cm adjustable range of seat height provide customized comfort during long periods of work, study or other activities.
- 【cushioned seat & mesh back】this computer chair features a generous seat that measures 50cm(w) x 50cm (d) and is padded with high-density foam, offering substantial cushy support and relieving fatigue from hours of sitting. plus, the mid-height backrest wrapped with breathable mesh allows air, body heat, and moisture to freely pass through, helping you maintain a comfor...
- 【clear instructions】all the hardware, connection parts and handy tools are provided in the package of this computer desk chair. a detailed step-by-step illustration of assembling procedure is shown in the instruction.
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Product Highlights
- 【segmented backrest】the 3-stage backrest fits the curve of your neck, back and waist. dynamic lumbar support provides support separate from the backrest. with built-in spring for elastic adaption, it automatically adjusts backwards and forwards according to the pressure it is subjected to, making you feel more comfortable in any sitting position.
- 【premium materials】seat cushion is filled with thick high-density foam and covered with highly elastic soft mesh, breathable and durable to ensure you sit comfortably for a long time. the base is made of industrial aluminium to provide strong weight-bearing capacity. nylon wheels can swivel 360° freely and glide quietly on hard floor.
- 【reliable service】customer satisfaction is our top priority. if any defects caused by non-human reasons, please contact us: login your amazon account > choose "your orders" > find the order id > click "contact seller". we will offer you effective and professional solutions within 24 hours.
- 【ergonomic design】naspaluro is committed to creating the most comfortable office chair. this ergonomic chair offers 4 points of support - neck/shoulder/back/waist. the height of the seat, headrest and armrests can be easily adjusted to suit different needs. the rocking function allows you to lean back and tilt 90~120° for leisure . ideal for office and break time use.
- 【flip-up armrests】the armrests can be turned up and down at will. when you are leaning back in the chair to have a rest, the padded armrests are perfect for supporting your elbows. or when you don't need to use the chair, you can flip up the armrests and push the chair under the desk to save space.
- 【simple assembly】a detailed assembly instructions and all needed parts are included in the parcel. you can easily assemble this desk chair by following the steps of the instructions without additional tools. it is easy to set up and can be done by one person in only 20 minutes.
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Product Highlights
- 【comfortable seat & back】 different from traditional cushions, our seat cushion is made of high density foam padding and covered with elasticated mesh to ensure skin-friendly and comfortable for long time use. the backrest of the computer chair is made of breathable, highly elastic, wear-resistant mesh material, which can keep your body cool and comfortable through cont...
- 【certified quality】 the 5-point chair legs of the office chair have been certified by bifma and can withstand a static pressure of 1150kg. the pressure rod is a class 3 pressure rod certified by sgs; the mesh and sponge passed the flammability test of tb117. max load: 330 lbs.
- 【3d armrest】 different from other office chairs in the market, our ergonomic office chair adopts 3d armrests, which is not only a simple support role, it supports front and rear 6cm adjustment, 30° internal and external adjustment, in order to follow the posture of your grip on the mouse at any time to adjust the mouse, it is more convenient, in addition to providing co...
- 【multi-adjustments】10cm height adjustable makes this desk chair suitable for children, teenagers and adults; 90° - 120° tilt angle, adapts your different position; 360° swivel seat and multi-direction silent caster together helps you to rotate and glide free as you like. whether for office or leisure, it will provide you with the most comfortable height and angle. the o...
- 【assemble & service】there is a clear assembly manual in the package, you can follow it step by step very easily. and no more extra tools needed, all the screws and tools are already in the box. mostly, it can be assembled within 15 minutes. please contact with us if you have any issue, our customer service team will reply you within 24 hours.
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Product Highlights
- ✅【multi-angle adjustable 3d armrests】- devoko office chair back support is designed with 3d armrests. you can adjust the armrest height up and down by 8cm, front and back by 5cm, left and right by about 10°. the armrests are made of scratch-resistant and soft pu material. whether you are working or resting, you can adjust the space of the chair by yourself without being...
- ✅【high quality material】- the backrest of devoko study chair is made from a high quality hybrid fabric that ensures flexibility, breathability and durability. the breathable mesh cover backrest won't make you feel stuffy, always breathable and won't be deformed after a long time of use. the height of the backrest is 58cm and the width is 51cm, providing you with enough ...
- ☎【problem solved within 24 hours】- the parcel comes with full instructions and installation accessories, and we offer 5 years product warranty. so you can buy and use it with confidence. if there is any problem with the office chair, please feel free to contact us. we will reply and solve your problem within 24 hours.
- ✅【adjustable headrest and lumbar support】- devoko ergonomic office chair is designed with 2d headrest, height adjustable 13cm, up and down angle adjustable 45°. you can adjust the lumbar support 4cm fore and aft, 5cm up and down. lumbar support cushion size: (l) 23cm,(w) 15cm, (thk) 3cm.you can adjust the support point of ergonomic chair according to your body shape and...
- ✅【more safety & durability】- devoko high quality gas lift cylinder is bifma and sgs certified and can hold up to 180kg. our steel office chair base diameter: 70cm, 10cm wider than other bases in the market, the pu silent wheel diameter is 6cm, 1cm wider than other wheels, which maintains the smoothness and at the same time, the stability and safety is higher. devoko des...
- ✅【relieve sitting pressure】-the seat cushion of devoko comfortable desk chair with micro w design keeps you in the centre of the seat at all times. the cushion with a thickness of 10cm, a width of 52cm and a depth of 53cm provides you with high elasticity support and helps to disperse the pressure on your hips and thighs, so that you won't be fatigued after sitting for ...
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Product Highlights
- 【soft seat cushion】the seat cushion of the office desk chair is made of high-density foam, the u-shaped seat fits the body better and relaxes the hip and leg muscles. 9cm thick seat cushion provides sufficient support while maintaining softness, durable and not easy to deform.
- 【360°silent castors】the 360°swivelling silent castors allow the chair to be moved freely across the floor with you. swivel home office chair wheels are suitable for floors, tile and flat carpets. sgs certified cylinders with a load capacity of 150kg max, you can choose it according to the load capacity and the size chart.
- 【upgraded for peaceful experience】through careful improvements, we have successfully eliminated the noise issues with our chairs. when you purchase our office chairs, you can confidently immerse yourself in a quiet working environment, free from any disturbances.
- 【5-in-1 office chair】this ergonomic office chair has a lumbar support that can be adjusted up and down and back and forth, a headrest is adjustment in 6cm and rotated 45°, adjustable armrests and a height adjustable seat, with 3-position locking function of 95°-130°, you can freely adjust to the most comfortable position and long hours of sitting are no longer trouble.
- 【breathable mesh back】the surface of the high back computer chair is mainly made of excellent mesh material. skin-friendly mesh covers the back of the office chair, breathable and refreshing without being stuffy. the streamlined design allows you to release the pressure on your back.
- 【easy to assemble】the office chair comes in a box with all the tools you need to assemble the chair. you can follow the installation video and in a few simple steps, in about 20mins you will have a great comfy chair.
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Product Highlights
- 💼[𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗔𝗱𝗷𝘂𝘀𝘁𝗺𝗲𝗻𝘁𝘀 𝗢𝗳𝗳𝗶𝗰𝗲 𝗖𝗵𝗮𝗶𝗿𝘀]:this ergonomic computer chair has a variety of ergonomic adjustment functions, you can adjust lumbar support height; headrest height and angle; armrest height, and seat cushion height; freely ease into work or play by tilting and locking the back at 90°-120°-135°, for work also for a nap in the office, or in front of your gaming!
- 💼[𝗛𝗶𝗴𝗵 𝗤𝘂𝗮𝗹𝗶𝘁𝘆]:bifma standards in manufacturing for silent castors, chair base, gas lift, and chassis ensure high quality， lift up and down tested 300000 times, and the class-3 gas lift of the high back office chair has been verified by sgs.and has passed the static pressure test of 1250 kg. our desk chair can support a weight of up to 330 lbs(150kg).
- 💼[𝗘𝗮𝘀𝘆 𝗔𝘀𝘀𝗲𝗺𝗯𝗹𝘆]:we provide you with installation tools and detailed instructions, enabling everyone to assemble it easily.you can watch the installation video we provide for you.simple operation, you don't have to worry about installation issues at all.
- 💼[𝗘𝗿𝗴𝗼𝗻𝗼𝗺𝗶𝗰 𝗢𝗳𝗳𝗶𝗰𝗲 𝗖𝗵𝗮𝗶𝗿]:the dripex office chair possesses all of the characteristics of an ergonomic design. the s-shaped backrest design mimics the human spine and fully supports the back. the adjustable headrest supports the neck and eases pressure & pain on the back and neck for everyday use. and the seat cushion with comfortable foam padding, the high-back design ...
- 💼[𝗕𝗿𝗲𝗮𝘁𝗵𝗮𝗯𝗹𝗲 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗠𝗲𝘀𝗵]:the springy foam at the front end of the seat cushion and its curved design gives you plenty of support while sitting. the seat and backrest are made of polyester mesh which is tough and breathable and provides support, the office chair gives you a cool feeling and a comfortable sitting posture, promotes good air circulation, eliminates sweat ...
- 💼[𝗪𝗶𝗱𝗲𝗹𝘆 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝗯𝗹𝗲 & 𝗪𝗮𝗿𝗿𝗮𝗻𝘁𝘆]:dripex desk chairs are suitable for many occasions, such as offices, conference rooms, homes, etc., making your working & studying more comfortable. the home office chair has a 3-year warranty. if you have any quality problems, please feel free to contact us immediately, and we will do our best to find a satisfactory solution.
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