metal new design double bed 1.new design double metal bed 2.knock ... modern bed,bed frame,double bed,metal bunk bed 1).High quality cold-rolled steel plate, undergone phosphorizationa ... ,damp proof;3).Stand column: 38mm,round pipe,thickness 1.2mm; Beam: 50*25mm,rectangle pipe,thickness1.2mm; ... Bed-board Support: 25*25mm, 1.0mm;4)Developed especially for school students,can load ...