These 33 gl, 0.71 Mil, low density garbage bags come in a case of 200. Low density garbage bags are more stretchable and give more easily than high density garbage bags, because they are made from resins that are highly resistant to puncturing and tearing. These low density garbage bags are also comparatively thicker than high density garbage bags. They should be used with wet and/or heavy trash with sharp, irregular objects from kitchens and bars, because they are stretchable, waterproof, and have a star seal on the bottom. These 33 gl, 0.71 Mil, low density garbage bags measure 33 x 39 inch x 0.71 Mil.