Best Pneumatic Adjustment

Office Star Ergonomic Dual Function Office Task Chair with Adjustable Back and Seat Height, Dillon Snow Fabric

  • Fabric padded seat and back with built-in lumbar support.
  • One-touch pneumatic seat height adjustment.
  • Dual function control and back height adjustment.
  • Heavy duty nylon base with dual wheel carpet casters.
  • Overall size: 18.5" W x 24.75" D x 44" H.
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Steelcase Think Chair, Licorice 3D Knit Back with Black Fabric Seat

  • Back mesh and Connect seat fabric are 100% polyester.
  • Ergonomic chair – this chair height model includes adjustable seat depth, fully adjustable arms, adjustable lumbar, pneumatic seat height adjustment, recline tension adjustment, flexing back with mesh upholstery and upholstered seat, black base and frame finish.
  • All day comfort and back support – back technology features Integrated LiveBack technology, the backrest conforms to your body and moves with you to support the spine as you change postures.
  • Quality & durability – designed to withstand 24/7 use while providing maximum comfort.
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Steelcase 3D Knit Think Chair, Platinum Frame, Concord, Hard Floor Casters

  • Back mesh and Connect seat fabric are 100% polyester.
  • Ergonomic chair – this chair height model includes adjustable seat depth, fully adjustable arms, adjustable lumbar, pneumatic seat height adjustment, recline tension adjustment, flexing back with mesh upholstery and upholstered seat, black base and frame finish.
  • All day comfort and back support – back technology features Integrated LiveBack technology, the backrest conforms to your body and moves with you to support the spine as you change postures.
  • Quality & durability – designed to withstand 24/7 use while providing maximum comfort.
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Steelcase Series 1 Work Chair Office Chair - Tangerine, Hard Floor Casters

  • Back mesh and Connect seat fabric are 100% polyester.
  • Ergonomic chair – this stool height model includes adjustable seat depth, fully adjustable arms, adjustable lumbar, pneumatic seat height adjustment, recline tension adjustment, flexing back with mesh upholstery and upholstered seat, black base and frame finish.
  • All day comfort and back support – back technology features flexor system in the backrest conforms to your body and moves with you to support the spine as you change postures.
  • Quality & durability – designed to withstand 24/7 use while providing maximum comfort.
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Steelcase Gesture Office Chair, Licorice

  • Ergonomic chair – this model includes an adjustable headrest, adjustable seat depth, fully adjustable arms, adjustable lumbar, pneumatic seat height adjustment, recline tension adjustment, 4 position recline lock, wrapped upholstered back and seat, black/black frame color scheme.
  • All day comfort and back support - Gesture’s seat and back move as a synchronized system, following your body as you move throughout the day to ensure long-term support. Seat Height from Floor : 16" - 21".
  • Quality and durability – designed to withstand 24/7 use while providing maximum comfort.
  • NOTE : To ensure proper assembly, please follow all steps provided in the installation manual (provided in pdf below).
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Steelcase Series 2 Office Chair, Air Back, Carpet Casters, Era Fabric (Pink Lemonade)

  • Back mesh and fabrics are 100% polyester.
  • Ergonomic chair – this model includes adjustable seat depth, fully adjustable arms, pneumatic seat height adjustment, recline tension adjustment, flexing back with mesh upholstery and upholstered seat, black base and frame finish.
  • All day comfort and back support – back technology features an innovative geometric design.
  • weight-activated tilt mechanism responds automatically as you sit and move to ensure long-term support.
  • Quality & durability – designed to withstand 24/7 use while providing maximum comfort.
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Steelcase Series 2 Office Chair, Graphite Frame, Cogent Connect Licorice, Hard Floor Casters

  • Ergonomic chair – this model includes adjustable seat depth, fully adjustable arms, adjustable lumbar, pneumatic seat height adjustment, recline tension adjustment, flexing back with mesh upholstery and upholstered seat, black base and frame finish.
  • All day comfort and back support – back technology features an innovative geometric design.
  • weight-activated tilt mechanism responds automatically as you sit and move to ensure long-term support.
  • Quality & durability – designed to withstand 24/7 use while providing maximum comfort.
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Porthos Home Jarvis Office Chair, Stylish Fabric Upholstery, Sturdy Chrome Base with Roller Wheels, Height Adjustable, 360 Degree Swivel

  • [OFFICE CHAIR] Featuring an elegant design with additional benefits to produce an office chair that is perfect for home or office. Complete with ergonomic support, lumbar support, 360-degree swivel, one touch pneumatic height adjustment, easy-roll caster wheels and a generously padded seat cushion for added luxury.
  • [EXECUTIVE OFFICE CHAIR] This is a computer chair that easily adjusts to your needs and has been designed for high comfort levels. The ultra-thick foam padding because with an office chair you need that extra layer of comfort. Our chairs have been designed to look great and feel amazing.
  • [OFFICE DESK CHAIR] The comfortable backrest provides excellent ergonomic support and the 360-degree swivel and 5 easy roll caster wheels allow almost effortless notability. With the stain resistant upholstery, it is easy to keep this home office chair in pristine condition.
  • [OFFICE CHAIRS] The beautiful chrome-plated, stainless steel base provides a sturdy support with a distinct finish that merges well with the seat. Pneumatic height adjustment improves the overall seating comfort by adjusting the seat height from 17 - 20 inches. Size 33-36 x 19 x 21 inches. Weight capacity, 250 lbs.
  • [HOME OFFICE CHAIR] Risk free, because your satisfaction is our top priorit....
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Office Star ProGrid High Back Managers Chair with Adjustable Arms, Multi-Function and Seat Slider (Black)

  • Breathable ProGrid Back with Built-in Lumbar Support.
  • Assembled Dimensions: 27.875" W x 29" D x 42.625" H | Net Weight : 50.1 lbs | Weight Capacity : 250 lbs.
  • Pneumatic Seat Height Adjustment: Allows for quick and easy adjustment to regulate chair height relative to the floor.
  • Multi-Function: Three levers to modify angle of back relative to the seat, control tilt and forward tilt for keyboard intensive activities. Tilt is free float or locking within a fixed range. This control may also have ratchet back height adjustments.
  • Seat Depth Adjustment: Positions chair back relative to seat to reduce pressure on the buttocks and thighs for both taller and shorter users.
  • Seat Slider: Allows adjustment of seat to move forward and back to its original position. Sturdy Titanium Finish Arms and Frame.
  • NOTE : To ensure proper assembly, please follow all steps provided in assembly video and the installation manual (provided in pdf below).
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Lorell LLR86801 Ratchet Mesh Mid-Back Stool Chair 2.6 Height X 75.8 Width X 27.3 Length Black

  • Ratchet Back and a comfortable, breathable mesh Back.
  • Ergonomically designed mid-back is perfect for the natural curvature of a person's Back.
  • Cushioned fabric seat and chrome foot ring to heighten your comfort.
  • Included arms adjust in height and in width.
  • Other functions: pneumatic seat-height adjustment, 360-degree swivel and back-height adjustment.
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