This bright orange wheel chock provides great durability and visibility. Perfect for preventing accidental movement of trucks and other vehicles with this tough, longlasting chock. The bright color provides added safety for ingoing and outgoing drivers to see them more easily. The safety tread on the face of the chock provides better grip and reduces slippage. Made of molded urethane for greater durability and resistance to shock, and abrasion. It is also more resistant to damage from oils and solvents and weighs less than traditional metal chocks.