AFS-TEX 4000X Anti-fatigue Ergonomic Stand-up Desk Mat

Task chair features a synchro-tilt mechanism that allows the backrest and seat to tilt in unison to provide enhanced comfort and ease in mind. Breathable, mesh back allows air to flow freely to help you stay cool. Pneumatic gas lift mechanism and adjustable arms allow you to quickly adjust the height of the chair and arms to work comfortably in any work area. Sturdy base with dual-wheel casters allows the chair to roll smoothly for effortless movements. Task chair is designed to support up to 275 lb.

AFS-TEX 4000X Anti-fatigue Ergonomic Stand-up Desk Mat - Home, Stand-up Desk - 30" Length x 20" Width x 2" Thickness - Rectangle - Polyurethane - Black