These are polyethylene covers manufactured with Metallocene improving mechanical properties, stabilized against UV radiation. This group of products includes transparent and light diffusing cover films of different UV radiation penetration levels (complete blockage, enabling partial penetration and open to UV radiation). These cover films also contain an anti-dust additive that reduces the absorption of dust. Shipped as a roll or folded depending on size. The folding or roll configuration does not affect the quality, durability, appearance or properties of the greenhouse plastic.