1) Cold steel plate wholly molded surface and banister made of stainless steel. 2) 2pcs electro-motor, 1pc control box, 1pc handset 3) 5” universal castors (2pcs with brake, 2pcs without brake) 4) This bed adopt easy dismountable design. Dimensions: 1) SizeL2130×W980×H500mm 2) Angle of back section: 0 ~ 80° (±5°) 3) Angle of leg section: 0 ~ 40°(±5°) Accessories: 1) I.V.pole 2) Wheels 3) stainless steel.protective railing