Product description Ultra High Molecular Weight Polyethylene (UHMWPE) has extremely low moisture absorption, a very low coefficient of friction, is self lubricating and is highly resistant to abrasion. Therefore it is the perfect material for sled runners. 0.63 cm (1/4″) thick, 4.92 (1 15/16″) wide, 146 cm (57 1/2″) long Screws not included. No pre-drilled holes. Priced by the pair.
