4 wheels: 2 back wheels fixed (diameter about 125 mm) and 2 frontal rotating ones with brakes (diameter about 100 mm) Complete with 3 quick unhook for patient immobilization Dimensions open: width about 52 cm; min. length about 70 cm; max length about 126 cm; height about 90 cm Dimensions close: thickness about 22 cm; height about 90 cm Capacity: about 170 kg Weight: about 12 kg CODE CND V0802 CODE MdS 95015