Calibrate Mesh Drafting Chair - BlackCruise through daily tasks with the Calibrate Office Chair. This sturdy nylon frame office chair features height adjustable armrests, a breathable mesh back with passive lumbar support, dense foam padded waterfall seat covered in mesh, full 360-degree swivel, and five dual-wheel casters for natural movement over either carpeted or hardwood surfaces. Experience productivity without compromising on comfort with this user-friendly work companion.Set Includes:One - Calibrate Mesh Drafting ChairHeight Adjustable ArmrestsMesh Seat / Adjustable Foot RingFive Dual-Wheel Nylon CastersFull Swivel / Durable Nylon FrameBreathable Mesh BackDual Tone Nylon BaseChair Weight Capacity: 331 lbs.Overall Product Dimensions: 27"L x 26.5"W x 42.5 - 52.5"HSeat Dimensions: 15.5"L x 21"W x 23 - 30.5"HBackrest Dimensions: 19.5"L x 20"WArmrest Height: 26.5 - 34"HProduct Materials: Backrest: fine mesh +PP frame + steel connecting plate; Seat cushion: thick mesh fabric+ bentwood+62LBS/M3 density foam; 5 gears height adjustable; chrome plated footrest Chair Weight Capacity: 331 LBS