Sheet goods me in standard 4′ x 8′ sheets and range in thickness from 1/16″ to 3/4″. In volume quantities, up to 1-1/2”. Custom sizes available, call us for options and minimu. 4×8 Polyethylene HDPE Block lored Plastic Sheets. anti-uv uhmw plastic sheet for large slider 4×8-HDPE sheets 4×8