The PCRBDR23 3-piece Curb Ramp Kit enables cars, trucks, dollies, and carts to easily transition to an elevated surface. Each curb ramp features a high-traction textured exterior, great for loading docks, parking lots, driveways, and high-traffic areas where curb access is always needed. Package includes (3) pieces, 4 ft curb ramps, each measured 4 ft wide and 16 inches deep. This Car/Truck Curb Ramps - Vehicle Curb-Side Bridge Kit (3-Pcs.) - Vehicle Curb-Side Ramp Set - Rugged & Heavy Duty Design - 3-Section Pieces, Up to 12’ ft. Length - Marine Grade Waterproof-Rated Construction - Textured-Style Surface for Increased Friction / Traction - Integrated Cut-Out Holes for Permanent Mounting, Optional - Ability to Fasten & Interconnect Multiple Ramps Pieces - *Connecting Dowels / Pins, Not Included - Used for Un-Even Curbs, Driveways, Gutters, Garages, Sidewalks - Universal Vehicle Application: for Car, Truck, Trailer, RV, Hi-Lo Forklift - For Home, Office & Business Applications - Indoor / Outdoor Use - What’s in the Box: - (3) Curb Ramps - Technical Specs: - Load Capacity: 11,000 lbs. MAX - Construction Materials: Engineered Synthetic Rubber.