Especial electric and manual bed with five functions Overall size: L2120*W970*H450-700mm Material Introduction: 1, headboard: fireproof wood 2, railing: stainless steel can adjust high 3, Spanel, leg and frame are all made of cold-rolled steel plate and tube and coated by electrostatic spray after twice phosphatization. 4, luxurious wheels with Center controlled lock (Diameter: 125mm) 5,The quality attains national standard. It is equipped with domestic motor which is quiet and noiseless and able to support over 250kgs.