Product Description Fenghe produce good quality dental floss pick Fenghe dental floss pick 1. Good strength, not easy to break. 2. Help remove the food and plaque that a toothbrush can miss. 3. Help prevent gum disease and tooth decay. 4. Clinically proven and strongly recommended by dentist. 5. Materials has passed FDA standard test, Non-Toxic. Packaging & Shipping Certificate: