"The Black Widow Car Lift and Service Ramps are made from heavy-duty black polyurethane, and are perfect for raising cars, trucks, SUVs, and vans for service and maintenance. The two-piece design allows users to remove the ramp section once their vehicle is raised for better underbody access. Lightweight at 20 lbs. each, they have an open channel grid design so that snow, water, dirt and debris pass through easily. With a 13,000 lbs. per pair capacity, these ramps can handle nearly any vehicle from coupe to truck. Measuring 52"" L x 15"" W x 8.25"" H, these ramps also feature rubber feet to prevent slipping while in use. Manufactured of heavy duty, black polyurethane. Each ramp measures 52"" L x 15"" W x 8.25"" H with a 9.5° approach angle. 13,000 lb. capacity per pair, 6.5"" lift height; each ramp weighs 20 lbs. Two-piece design allows for greater access to the bottom of a vehicle when in use. Curved tire stops to insure proper positioning of vehicle on ramps. Open channel grid design; anti-slip rubber pads prevent ramps sliding on smooth surfaces."