Overall size: 2100× 940× 480/730(mm) Wooden bed head/foot boards, which are generous and beautiful. The bed surface is shaped once for all by cold rolled steel plate Aluminum alloy side rail 125mm dia. Central control castors make the bed move flexibly, lightly and conveniently. Angle of back section: 0-80° ± 5° ; Angle of leg section: 0-40° ± 5° ; Adjustable height: 480-730mm Linear motor with UL\CE/EMC+LVD safety certification.