1.Size:2000*900*500mmH Back up angle:0-800
2.Material:high quanlity metal with power costed,static powder oxidization process,antirust,resistance-corrosion
3.Column tube:38mm round tube, thickness:1.2mm
4.Crossbeam tube:50*25 square tube,thickness:1.2mm
5.Design as photo.with 6cm fibre-cotton mattress