Features:1. With innovative design, when you press the button on the bottom of the flosses selection dispenser, the flosses automatically pops up2. Easy to Refills: After using the flosses stick above, you can prepare other flosses by yourself and put them in3. Ultra-thin and comfortable flosses that can slide smoothly between tight teeth, natural and durable flosses, the flosses is a round flosses that won't hurt your gums and won't get stuck in your teeth.4. Sealed Design Storage Case: Made of ABS plastic, sealed closed design, waterproof and dust proof, refillable.5. If you have any question, please feel free to contact usNotice:1.Actual color may be slightly different from the image due to different monitor and light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Size: 85x42mmMaterial: plastic