Mesh Mid-Back Adjustable-Height 360-Degree Swivel Office Desk Chair with Armrests, Lumbar Support and Easy to Assemble, Black

Contoured breathable mesh back for enhanced comfort during long periods of use Pneumatic seat-height adjustment and 360-degree swivel for easy multi-tasking 5-point base for stability and durability Dual-wheel casters for smooth mobility across different floor types Includes back cushion, back bar, seat cushion, pallet, arms, gas lift, base, and castors for complete assembly