Features: 1. 6 Ft folding ramp 2. Capacity: 600 lbs 3. Serrated top to prevent slipping 4. 2.5" angled lip with holes to secure ramps in place Specifications: 1. Unfolded: 72" L x  28" W 2. Folded: 72" x 14.8" 3. Material: Aluminum   4.