Every pet owners needs waste bags on hand. Our Ruffin' It Pet Waste Bags are 50% stronger for quick and easy clean ups! There is nothing more frustrating than trying to pick up a pet mess than having a waste bag break. These strong waste bags remedy this situation. This pack has 16 rolls which adds up to 240 bags in total. They come in four assorted bright colors. These bags are also resealable for multiple opens and closes during walks. These are a standard size that should fit all pet waste bag dispensers. You will notice the difference.