TRASH BAGS FOR WOOD METAL AND CONCRETE RESIST TEARS AND PUNCTURES THEY ARE OFTEN USED BY CONTRACTORS ON CONSTRUCTION SITES IN LUMBER YARDS AND IN BRICKWORKS TO HOLD HEAVY OR SHARP WASTETRASH BAGS HOLD WASTE TO MAKE DISPOSAL EASIER AND SAFER CONTAINING WASTE KEEPS CONTAINERS CLEAN AND PREVENTS TRASH FROM ESCAPING WHEN COLLECTED OFTEN USED INSIDE TRASH RECEPTACLES THEY ALSO HELP KEEP WORKERS FROM COMING INTO CONTACT WITH WASTE REDUCING THE RISK OF CONTAMINATION AND INJURY TRASH BAGS ARE USED IN CO