Checkers Industrial Safety Products is a global provider of innovative industrial safety products proudly Made in the USA, dedicated to saving lives and protecting assets. Roadblock RC815 Rubber Wheel Chock with Void Bottom measures 10 x 8 x 6 inches overall and is made from Rubber material. Recommended for "over the road" trucks and trailers and loading dock facilities. Durable rubber construction; made from recycled materials. Resistant to damage from UV, moisture, salt and oils Ribbed pyramid design; eye bolt for ropes or chains. Either side of wheel chock can be positioned against the tire. * Recommended for "over the road" trucks and trailers and loading dock facilities * Durable rubber construction; made from recycled materials * Resistant to damage from UV, moisture, salt and oils Ribbed pyramid design; eye bolt for ropes or chains * Either side of wheel chock can be positioned against the tire *