Features: 1. 100% Brand New And Super Fine Quality. 2. Remove Plaque From Between Your Teeth And Along The Gum Line Where A Toothbrush Cannot Reach. 3. Pull Out Around 40cm Of Floss And Break Off With Cutter. 4. Wind Ends Of Floss Around The Middle Finger Of Each Hand,Leaving About 10cm Floss Between Them,Then Tighten With Thumb And Forefinger. 5. Gently Slide Floss Between Teeth And Under The Gum Line. Specifications: Material: Thread - High Molecular Weight Polyethylene Fiber Size: As Shown (1inch=2.54cm) Color: As Shown Packge Included: 1 Card 50m Dental Floss. Note: 1. Due To The Different Monitor And Light Effect, The Actual Color Of The Item Might Be Slightly Different From The Color Which Is Showed On The Pictures. 2. Please Forgive 1 Cm/0.39"-3 Cm/1.18" Measuring Deviation Due To Manual Measurement.