Material: 1.4cm sponge,pvc bed board 2.bed frame and foot made of steel tube,after Non pollution Physical Treatments,e Material:1.4cm sponge,pvc bed board2.bed frame and foot made of steel tube,after Non pollution Physical Treatments,electrostatic spraying;Description:1.headrest can adjust by hand,load bearing:250KG,IN CKD;2.optional:parts and color (as picture). examination bed