2 inch matte high density plastic board direct factoryThickness: 1/4. 5-25mm recycled HDPE sheets whosesaler recycled high density polyethylene board 5mm for sale-HDPE 4× Black High Density Polyethylene HDPE Plastic Sheets mon full size of per sheet is 4*8ft (1220*2440mm). 5-25mm anti-uv hdpe plastic sheets seller-Cus-to-size HDPE 25mm ...