electric hospital bed (3 functions) specifications as follows: 1. ABS head and end board ,easy for installment,can be used as emergency trolley 2.2 pcs aluminium alloy protecting rails, easy and safe for movement up and down,not take up any extra space when folded below the bed board 3. install safe motor (with CE) Linkan brand , widely used in nursing electric bed 4. 4* 125mm diameter castors ,individual brakes, easy for operating 5. full direction regulating remote control 6.over bed table ,can be moved 7.atainless steel bed base board 8. size:2130*900*520/720mm