Boss Office Products Mesh Desk Chair with Casters, Black

Breathable mesh back Adjustable lumbar support Synchro-tilt mechanism Pneumatic seat height adjustment Adjustable heigh arms help reduce shoulder strain 25" nylon base ensures durability Hooded double wheel casters MAS Certified Green for low VOC emissions 6-year limited manufacturer warranty Product Dimensions: 26.5"W X 26.5"D X 39"-42"H Product Weight: 35 lbs. Seat Dimensions: 21"W X 19.5"D X 19"-22"H Weight Capacity: 275 lbs. Arm Height: 24.5"-30.5"H