DM133 Olefin Mat provides decent dirt / water absorption which ideal for moderate-traffic areas. It is constructed from pile of olefin pile surface backed with heavy-duty vinyl; additionally, its' vinyl backing moisture barrier helps protect flooring and minimize mat movement on the floor. 

Rubber Wheel Chock are used for safety and accident prevention, which prevent trucks and trailer from unintentionally moving, like rolling or overturning; meanwhile, workers are loading, unloading, hitching, unhitching or servicing the vehicle.