And the installation is quick and easy. Specification of UHMWPE chute liners: 1.Black, Blue, White, Red, Yellow and other customized lor. 2.Usual size is 1220*2440* (10-200)mm. 3.Package:Plastic Film, Pallet, Wooden Box, Carton, etc. View More +. Manufacturer UHMWPE chute truck bed liner sheet.