Leo Task Black Mesh Office Chair with Height Adjustable Mesh Fabric Seat ERGONOMIC OFFICE CHAIR - Featuring reliable ergonomic support, Pulse comes with a breathable mesh back, passive lumbar support, generous padding, and a contoured waterfall edge mesh seat cushion RELIABLE COMFORT - Designed with productivity in mind, Pulse is perfect for everyday use. Sturdy and supportive, this executive chair offers superior comfort at home, in a dorm room, or in the office OFFICE UPDATE - Refresh your office space with this versatile choice for computer desks and workstations. Enjoy mobility over carpeted or hardwood floors with five dual-wheel casters ADJUSTABLE SEATING - Pulse is a computer chair that easily adjusts to your needs with one-touch chair height adjustment, 360 degree swivel, a tilt and lock system, and sturdy armrests OFFICE CHAIR MEASUREMENTS - Product Dimensions: 25"L x 25"W x 37 - 41.5"H; Armrest Height: 25.5 - 30"H; Backrest Height: 19.5"L x 11.5"H; Cushion Thickness: 4"H