This sealing clip is suitable for all kinds of plastic bags and food bags that have been opened, such as bread, candy bags, chips, candies, nuts and so on. It is good for keeping food fresh. It designed with a nonslip ribbed end for a super tight seal and to lock in freshness. The sealing clip is easy to open and close, just clamp the bag mouth and lock the hasp, easy to use. It is made of eco-friendly and safe material. The clips are freezer safe, sturdy and reusable.