Ergonomic comfortable mesh office chair with breathable mesh and lumbar support,Wide backrest and upholstered headrest provides an extra comfortable experience for long periods of sitting
High-Density Mesh seat for eliminating leg fatigue and added breathability,The mesh padded armrests help relax your arms,Awesome tilt tension knob underneath the seat to adjust the flexibility of rocking back in your chair
BIFIMA certification: more reliable and sturdy.360-degree swivel,heavy-duty base and smooth-rolling casters make a superb stable structure. (Maximum capacity : 330LB)
Product dimension:*Size of Back: 19.7"X28.3"(LXW),Size of Seat: 19.7"X21.1"(LXW),Adjustable Height:4.0"
Warranty: free replacement or money back guarantee for any quality problem within 30 days,We also provide free charge replacements for Installation problem, Damaged or Missing parts within 1 year