Mr Boss seal clips are great for keeping leftovers completely sealed, or for sealing food packs, cereal pack etc. It is easy to use and reusable. Also, keep the food hygienically and it is convenient to use. It has a design and is durable and useful. Keeps food fresh and crisp at home, kitchen, camping, hiking, travelling and is simple and easy to use. It is freezer safe and has a fast seal and clip. It is suitable for plastic bags, milk powder bags, cereal packs, snack packets, food bags, paper bags, frozen foods, tea and coffee bags, potato chips and wafers, kitchen left over, etc. It keeps the food away from insects, cockroaches.