6mm pehd sheet for Float/ Trailer sidewalls-HDPE sheets 4×8 1 inch thick high density plastic sheet for Float/ Trailer Trailer Structural : Walls - Snowmobile Trailers Aluminum Treadplate, 48″ Sheets $ 287.12 – $ 512.52 Select options; Stainless Radius rner, 9″ Pre-Punched $ 164.70 – $ 224.70 Select options; Lauan Plywood Sheets, 4