Whether you’re clearing up after a demolition or just disposing of serious yard waste, these black contractor bags with flaps are a smart choice. They’ve been made with superior low-density resins to a serious thickness of 3 mil. That means they’ll deal with pretty much anything you can throw at them or throw away in them. Bricks, nails, broken glass: all child’s play to these heavy duty black trash bags. The extra-large 42 gallon capacity means they’re the ideal size for outdoor cans, but the flat seal helps them to stand upright even on their own. The NEW flap closure makes them easy to tie and toss.