The food bag clips are made of food grade polypropylene, non-toxic and not easy to break, durable, environmentally friendly and healthy. They can be used for a long time, and the edges of the plastic clipsare smooth, so the plastic bags wont get stuck or torn.Integrated design, easy to open and close, reusable. Gear bite design, strong sealing performance which keeps food fresh and healthy. This is useful to prevent food from aging and to avoidflavor blends in the refrigerator. The perfect sealing clip for food and snack bags.This plastic closure has a heavy-gauge mouth that allows you to easily pour out foods such as snacks, candies, small chips, cornflakes, popcorn, chocolate, nuts, etc., from food fordogs and coffee, beans in the yard, cereal, oatmeal, pasta, flour, spices and spices.Cut a corner on the package, insert the nozzle then tighten the bag and the nozzle sealed with the closing clip. The reusable closure clip does not need to be removed during use. It can be easily opened and closed, and the foodcan be easily poured by opening the lid.The multi-functional sealing clip can effectively prevent seasonings and snacks from being damp, clumping and having an odor. A variety of colors can help you classify. An indispensable accessory in the family.