It is an eco-friendly biodegradable bowel bag made for the protection of the earth and the natural environment.Size: -W4cm of bowel, H10cm -W21.5cm of bowel and H32cm of bowel.How to use - Pull out the bowel bag if necessary.-Remove the animals bowel movements.-Tie the bag and put it in the trash bag.-Wrap the ring on a leash, bag, etc.