If you are looking for a heavy-duty, large-capacity garbage bags, these 55-60 gallon bags are just the item for any warehouse, kitchen, or outdoor project. Colored yellow to to either classify and sort donations to your local charity shop or to simply add a spark of color to your bin. This has a flexible material made of linear low density resin at 1.7 mil thick. Made perforated for easy dispensing. Has a star-sealed bottom which is distributes weight evenly and creates a seal up to eight times stronger than the film itself so these bags get the job done. They are manufactured in registered facilities to ensure superior quality and consistency.