Product: You will receive 2 boxes of dental floss with 24 pieces of dental floss inside. The colors are one black and one white. Material: The waterproof case and flosser picks are made from high quality materials. The toughness, lightness and strength of the dental floss stick and dispenser case make it less likely to break. LARGE CAPACITY: These dental floss travel cases combine the advantages of small size and large capacity. Holding up to 12 toothpicks, they can carry more toothpicks than regular flossers. Just open the back cover, put in the dental floss stick and close the back cover, twist the transparent sliding cover on the front to use. Travel size: the dental floss dispenser reusable is small and easy to carry. You can keep them in backpacks, purses, toiletry bags and pockets, in your car or in a drawer.