* ABS head & foot boards can be removable * Aluminum alloy side rail, 4-staff, collapsed type with safe lock * Bed sheet top made from painted wooden batten * Bed framework made from mild steel ERW rectangular tubes * 2 functions adjusted by hand crank: Backrest lifting angle: 80°±5° Kneerest lifting angle: 45°±5° * With turning table and shoes holder * With drainage bag holders * With telescopic SS IV pole and previsions