Come and Check Our Promo Solutions.Made of ABS plastic. This 2 in 1 Sealer contains two functions, one side is used for opening your bag, the other side is used as a bag sealer. With a 400mAh polymer lithium battery, it supports USB charging. With a magnet on the bottom, this bag sealer makes it convenient to be adsorbed on the refrigerator. Appropriated for various bags, like storage bags, potato chip bags, fruit bags, sugar bags and so on. Pls check inventory and detailed info with us before placing your orders.