3 mil 36 x 36 Pallet Top Sheets protect the top of your palletized products from dust, dirt, grease and moisture during shipping and storage. While not water proof, 36" x 36" 3 mil Pallet Top Covers can give peace of mind during quick transport and short-term outdoor storage. 36 inches x 36 inches 3 mil Top Sheeting Pallet Covers will cover your items as a dust shield for years in a controlled environment and can be used for layering or stacking items on a pallet.