LEM Meat Lugs are essential while meat processing or harvesting fruit and vegetables! The Heavy Duty Meat Lug Cover will fit all LEM Meat Lugs and keep the lug contents protected from the sun and elements. The cover was not designed to seal airtight or snap on. LEM recommends using the cover primarily for stacking purposes. Note: Does not seal air tight or snap on.FeaturesWill fit all LEM lugs Use for stacking