Heavy Duty Disposable Bags 36" X 60" Black Unprinted- 6 MIL 55-60 Gallon 50/RollHeavy Duty Contractor Bags Built to Handle the Toughest Jobs SKU: G36603 6 Unmatched Strength for the Heaviest Loads When the job demands the strongest, most reliable contractor bags, look no further than these 55 60 Gallon Heavy Duty Contractor Bags. Engineered to handle the toughest debris, these bags are designed for professionals who need durability they can count on. Why Choose These Bags? Maximum Strength: With a full 6 mil thickness of low