Flossing teeth with orthodontic brackets requires considerable technique. The "Platypus Orthodontic Flosser" has a thinner tip (the part with the floss) on one side, making it easier to pass through the bracket area, thus simplifying the previously difficult task of flossing teeth with brackets. Contents: 30 flossers per bag x 3 bags Handle material: Polypropylene Floss material: Polyethylene