48 x 46 x 72 Black Pallet Covers improve the efficiency of warehousing and transport of your product on pallets. 3 mil Pallet Covers plastic black pallet covers protect against water damage, punctures and abrasions, and reduce theft in addition to eliminating scattered loads. Gusseted Pallet Cover pallet bag covers also prevent leakage - thereby reducing the risk of damage to palletized products in close proximity.