Harmar's patented design, lightweight material, and super strong Multi-Fold ramp is one of the most versatile ramps available. It can be separated into two foldable pieces that can be carried like a suitcase. It's patented hing design eliminates pinch points and provides strength. The Harmar AR300 comes in lengths between 6 and 12 feet and can handle 600 to 800 pounds (depending on length).