B'Seal (formerly the Banana Seal) is "The Mighty Little Bag Sealer" that is super easy to use. It creates an airtight seal on the bag your food comes in, reducing food waste and saving money. Keep air out, and freshness in! Sealing B'Seal is easy. Squeeze the bag between the tube and the clamp; put the tube on one side of the bag and clamp on the other piece and squeeze! Each B'Seal measures approximately 11.5 inches long. Take one B'Seal and make two by cutting it to custom fit your needs. B'Seal is unbreakable, easy to store, is dishwasher safe, and freezer friendly. Try it on chips, cereal, frozen veggies, even garden and pet products. Brown sugar will stay soft and fresh when sealed with a B'Seal! Flexible, no need to pre-fold the bag, easy for children, no pinching, and favored by people of all ages. Made of heavy duty plastic. Includes 6 B'Seal clips in assorted colors.