Product Details: Promote the substitution of virgin plastic in component(s) of non-formulated products The product contains 50% of recycled plastic. Promote a reduced usage of virgin materials by using recycled content instead The case is made with 50% recycled plastic. Effective cleaning helps prevent surface stains between teeth. Flexible curved tail end helps safely remove trapped food debris.Do not force the dental floss between teeth. Directions: 1. Grip The Handle And Gently Slide The Floss Between Each Tooth Using Back And Forth Motions Just To The Gum Line. 2. Slide The Floss Up And Down Along The Tooth Surface To Remove Food Debris And Plaque. Ingredients: Thread - Polyster & Mint, Handle - Abs Warnings: Stop Usage If Irritation Occurs. Consult A Physician If Irritation Occur.