The Teeth-shaped design is a great way to get your kids excited about taking care of their teeth. These Portable cleaning dental floss key chain made high quality plastic and polyester material, durable and easy to carry, your kid will enjoy flossing even more! Our flossers are made of a BPA-free polymer that is safe for kids and adult's mouths. We care about your everyone’s oral health, so we made this kids dental floss in their best interest to help them keep their smiles bright!