Dental floss exclusively sold at dental clinics Wax-free, non-flavored 40m Sponge type that expands when wet The spaces between teeth are prone to cavities due to missed brushing, etc., and can also cause bad breath. How about this for your daily care? This item will be shipped with waterproof packaging. #Toothpaste #DentalFloss #Toothbrush #DentalFloss #Floss #Fluoride #BadBreathPrevention