medical bed triple function manual bed ModelYA-A2B Triple function manual Bed hospital bedSize2160*1050*450-700mmABS bed head&foot, detachableMaterialFour ABS side rails,collapsibleBed base, leg and frame are all made of cold-rolled steel plate& tubeand coated by electrostatic spray after twice phosphatizationAccessories5” castors, I.V. pole, bed base with soft ABS joints, 3 cranks1. Height of bed adjustable from 450mm to 700mmFunctions2. Back section adjustable from 0 to 70°3. Knee section adjustable from 0 to 40°4. Locking function with central locking system(germen type)Maximum loading capacity200kgsPackingWooden case or upon your request