Capture some great moments of productivity with an office chair made just for you. View features a fully-ventilated mesh back; waterfall foam padded seat; height adjustable arms; and a heavy nylon base with five dual-wheel casters. It"s everything you need in an office chair with the sturdy build and personal fit that keeps you looking forward. Overall Product Dimensions: 24"L x 24"W x 36 - 38.5"H Seat Dimensions: 20.5"L x 20"W x 17 - 19.5"H Backrest Dimensions: 19"W x 20"H Armrest Height: 25.5 - 28"H