Weights & Dimensions Upholstery Material: Poly fabric Seat Fill Material: Foam Weight Capacity: 300 lb Frame Material: Solid +PlyWood Arms Included: NO Leg Color: Chromeplate Leg Material: Metal Product size: 21.65*58.27*34.25 inch Seat Depth:37.40” Back height:27.56” Seat Width: 21.65” Seat height: 17.72” Net /Gross weight: 34.38 /38.79LBS This functional chair features 5-mode( pulse, press, wave, auto, normal) vibrating massage system