About this item

• 【Ergonomic Office Chair with Lumbar Support】: Need more lumbar support? With the sliding seat, adjustable headrest&2D armrest, SUNNOW ergonomic chair provieds great lumbar support and adjustable features to fit your daily need. You can frreely raise or lower the lumbar support to ensure you have a comfortable position. A high-back ergonomic chair keep you away from an back pain.
• SLIDING SEAT : To reduce the pressure on your thighs and hips, the high back mesh chair is specially equipped with a sliding seat. By adjusting the seat depth back and forth, you can easily find a comfortable position when work or rest.
• TILT FUNCTION : Lean the executive chair back (90~120°), you can lock the backrest at 3 different locations(including upright), which will make you rest more comfortable. Also, the ergonomic chair has a special weight-activated mechanism, so your chair will automatically match the appropriate tilt tightness according to your body weight. If the handle is broken, pls just contact the seller for replacement.
• ADJUSTABLE 2D ARMREST : Adjusting the 2D armrest go forwards & back, up & down for a comfortable arm support. The mesh headrest with height and Angle adjustment, keep your get great neck support and avoid cervical pain. The computer office chair is durable with a max capacity 280lbs. Chair size(WxDxH) : 19.9 x 20.7 x 48-53.5 in(not include the arms).
• EASY TO INSTALL & WARRANTY : You will find all required tools and instructions in the carton, and a new swivel task chair can be installed fast after 20~25m.