1.Durable, freezer-safe, dishwasher-safe & rustproof: Large Heavy duty Stainless steel (ALL metal no fragile plastic or slipping off plastic covers). Nonslip design gives you peace of mind. Easy to clean chip clips for bags. Eco-friendly, Freezer-safe, dishwasher-safe and should not rust. 2.Safe, no-sharp edges: The edges are blunted and rounded, hence don't scratch or cut hands. . These chip clips keep your family safe. These bag clips are smooth and efficient and have no need for edge protectors. They are a good choice for simple but strong metal clips. 3.Keep your food fresh for longer & prevent freezer burn: airtight sealing clips with strong, but easy to use, spring for tight grip. these bag clips keep your food fresh and prevent freezer burn. 4.Color-coded: 4 assorted colors blue, green, pink and orange to add a cute colorful touch of style and character to your home and office. the premium package includes one chip clips of each color. 5.Multipurpose: Strong large lightweight chip clips for home and office. Ideal for Kitchen , food bags, pet food bags. "Office Paper Clamps" for paper, pictures, photos or as backdrop stand clamps. Great as a clip for towels on lounge chairs. Smart value for money.