HDPE StarBoard ST, Sheet/Film, Black, Matte Gloss Finish, Environmentally-Stabilized, Stress Relieved Thickness 0.25 in Width 48 in Length 96 in Get a Quote → W01-05902 HDPE StarBoard ST, Sheet/Film, Black, Matte Gloss Finish, Environmentally-Stabilized, Stress Relieved Thickness 0.375 in Width 48 in Length 96 in Get a Quote → W01-05912