DetailsThe Rubber Wheel Chock is constructed of reinforced rubber to provide a sure grip on virtually any surface. The curved surface contours to fit tires. Rubber resists tearing, abrasion, ozone weathering, etc. The functional design is durable in all weather conditions. Details: Laminated rubber chock Built in steel handle Overall Size: 7-3/8" x 11" x 11-1/4" Weight: 13 lbs.