specification: Item Type: Dental Floss Picks_x000D_Material: Plastic_x000D_Product Use: Effectively remove dirt and food residues between teeth and prevent oral diseases._x000D_Quantity: 20pcs Features: 1Food-grade high-molecular-weight polyethylene fiber has a small friction coefficient, does not harm the teeth. 2Ergonomic design, non?slip handle design are conducive to handheld operation and multi?angle cleaning. 3The curved blade hook design at the tail can penetrate deep into the back of the teeth to clean the gap between the teeth, making it easier to use. 4The slim floss slips easily into the gap between the teeth and can be easily moved between the teeth to clean debris and tartar. 5Dental floss can clean dirt that cannot be cleaned by ordinary toothbrushes, let you have a healthy oral environment. PackageList: 20 x Dental Floss Picks(Shape Random)