You need a magnetic sealing clip with tight jaws and good sealing. Multifunctional to deal with a variety of scenes, cereal, bread, snacks, etc., save with it, delicious can not stop. Fine workmanship and good quality are reflected in every detail.PP plus rubber plastic material, thick material, with spring device, good elasticity. Striped clip mouth, non-slip design, good sealing, gently clip on the seal. Rounded handle, comfortable grip, good elasticity, effortless operation. Magnets on the back can be pasted on the outside of the refrigerator, taken and put, and convenient to use.