Why We Love It Drive onward in your office tasks with this upright and ergonomic mesh office chair. Let the breathable mesh back and plush fabric cushion seat serve as a simple extension to your everyday home and business ventures. Pulse includes a passive lumbar support and two sturdy armrests to help keep your posture vertical and potent. Fitted with five hooded dual-caster wheels, give yourself the ability to easily glide over carpeted floors while correctly guessing your next destination. Set Includes: One - Pulse Mesh Office Chair with Height Adjustable Mesh Fabric Seat Breathable mesh back Sponge seat covered with a mesh fabric Pneumatic height adjustment Passive Lumbar Support Tilt tension control Five dual-caster wheels on sturdy hooded base Foam is all to CA117 Fire retardant standards Assembly Required More Information Overall Product Dimensions: 25L x 25W x 37 - 41.5H Seat Dimensions: 49L x 4W x 19 - 23.5H Armrest Height: 25.5 - 30H Backrest Dimensions: 19.5L x 1W x 11.5H Cushion Thichkness: 4H Armrest Thickness: 2H Assembly Required:Y Product Material:Iron, Plywood, PP, Nylon Mesh, base is Radius 30CM five star nylon leg,10cm height adjustable chrome plated gas-spring, cushion is Plywood+ 30KG/M3 density foam and mesh, fabric is 100% polyester mesh. Product Weight:27