The sealing clip is made of PP material and . Clip design, easy to open and close, strong sealing, keep everything in the package fresh and protected. A sturdy bag of the right size, with enough pressure to close the bag and seal the bag. Apply to different kinds of plastic bags, such as potato chips, bread. Features -Color:Assorted Color -Material:PP -Size:4.00X3.50X2.90cm/1.57X1.38X1.14in - Strong clamping force, can firmly clamp the bag, prevent leakage, and keep the food fresh. - Clip design, easy to open and close, strong sealing, keep everything in the package fresh and protected. - Bag sealing clip is made of PP material for , and has a wide application. - Multi-functional design, suitable for sealing various food bags, convenient and practical. - Versatile: Store potato chips and other snacks, which can be used to seal coffee beans, and bread and veggie bags in the fridge. Package list: 30 x clips