PRODUCT DETAILS 1,The advanced stainless steel in every section of the bed. 2,Cold steel plate is stamped and treated with electrostatic spraying which has the anti-aging and anti-rust function. 3,Exellent appearance,High quality,Competitive price,Best service. 4,The crank function is head rise-and-down. Demensions: Size:L2030*W900*H500(mm) The size and material can be customized. Angle of back:0-70