These biodegradable pet waste bags are made from eco friendly materials. They are longer, 9.5 inches than most bags so for me it makes it easier to tie up. You receive 26 compact rolls a total of 390 bags at a economical price. They are durable so no leaks. They have perforated lines for an easy tear off design. You receive a carrying dispenser that clips right on to your pets leash for easy access and convenience. These bags are worth it and available on Amazon so check them out and order today.