Product Description Experience smoothness! Refresh yourself every day! The floss easily slips into and out of any gap. It features a compact arm design and utilizes a very thin tape of 0.05mm. The compact arm design makes it easy to use even for children with small mouths. It has "finger-fit processing" in two places, allowing it to gently and easily slide into narrow gaps with a thickness of approximately 0.05mm. The floss section is made of durable PTFE material to prevent breakage. The thin tape allows for smooth entry into tight spaces. Materials and Ingredients Material: Handle: Polyethylene Thread: PTFE Instructions for Use (1) Slowly insert the floss between your teeth while moving it back and forth. (2) Move it left and right along the sides of your teeth to remove plaque. Safety Warnings - Do not force the floss into your teeth as it may injure your gums. - If the floss gets caught on your teeth or is prone to breaking, consult a dentist as there may be issues with dental fillings or cavities. - Do not use for purposes other than cleaning between teeth. - When used by children, please use under the supervision of an adult. - Keep out of reach of small children