Made from high-density plastic, these 56 Gal. clear garbage bags are affordable, lightweight, and strong. Because less plastic is used in the manufacturing process, high-density bags are more economical to make and ship. However, they shouldn't be used for sharp or pointed garbage, as they may be more vulnerable to puncture. The 16-micron thickness, combined with a special star seal, make these bags virtually leak-proof, and able to hold heavy loads of wet garbage up to 61 lbs. They are ideal for commercial kitchens or restrooms. These bags are specially made to fit the Rubbermaid Glutton trash can.