Features: 1Low Friction Coefficient: Friction coefficient of food grade high molecular weight polyethylene fiber is 4 times smaller than that of ordinary dental floss nylon thread. The smaller the friction coefficient, the less damage the teeth. 2Polyethylene Fiber: Excellent flexibility, high wear resistance, and is not easy to break. It is also used in bulletproof equipment and aviation. 3Skid Resistance Handle: Full consideration of ergonomic design, middle texture treatment, anti slip handle design, is conducive to handheld operation, multi angle steering use. 4Easy Use: Arc shaped blade hook design at the tail makes it easier to use. It can go deep into the back of the teeth. 5Deep Cleaning Teeth: Thin floss easily slides into the crack between the teeth and can be easily moved between the teeth to clean debris and tartar. Item Type: Dental Floss Picks Material: Plastic Use: Effectively remove dirt and food residues between teeth and prevent oral diseases. Package Included: 50 x&nbspDental&nbspFloss&nbspPicks