Erickson fully assembled all-aluminum construction loading ramp is rated for 1200 pounds. Lightweight ramp is center folding and has a convenient carrying handle to make transport easy. When open, the ramp is 30" wide and 72" long. Extruded aluminum endplates are strong and won't bend. The sold flooring with anti skid safety surface make it perfect for using small wheeled item as a 2-wheel hand cart or 4 wheel mobility chair. Two safety chains are included to hold the ramp in place. Need anchor points or holes in trailer to attach the safety chains to prevent ramp from slipping.