Covalence Plastics 4ML CLR 10X50 10-by-50-Feet 4-Millimeter Tyco Polyethylene Plastic Sheeting, Clear Use for an equipment cover, vapor barrier, insulation, paint protection or moisture barrier 1ML CLR 9-by-400-Feet: 1 mil, clear, 9-Feet by 400-Feet 1.5M CLR 8-Feet 4-by-200: 1.5 mil, clear, 8-Feet 4-Inch by 200-Feet 2ML CLR 8-Feet 4-by-200: 2 mil, Clear, 8-Feet 4-Inch by 200-Feet 4ML BLK 10X50: 4 mil, Black, 10-by-50-Feet