Good Sealing: The food bag sealers are designed with crocodile teeth and thick spring, which is very strong and firmly clamps the bag to achieve optimal sealing, prevent dust and air from entering the food bag, extend the storage time of food and be clean and hygienic Durable Material: The bag clips are made of high quality stainless steel, strong and durable, will not break like plastic, are reusable, the clasp clip is still strong even after being opened and closed many times Convenient to Use: The food clips are easy to install and remove and a simple operation is required to achieve sealing, and the serrated section design makes the bag clips more airtight than flat clips Wide Usage: The stainless steel bag clips are suitable for packaging and sealing food, snacks, coffee, bread bags, tea bags, spice bags and various dried fruits. Widely used in homes, offices, picnics, camping and other places