Features: Polymer dental floss design, wear-resistant, slender shape, easy to slide into the tooth separation, more thorough cleaning. PP material, non-toxic, high temperature resistance, corrosion resistance, health and environmental protection. Non-slip handle design, easy to hold and use it to clean your teeth. Remove food residue from the teeth and remove potential stains in the gums to keep the teeth clean. Not easy to increase the separation between teeth, not harm the gums, children and the elderly can be used. Specification: Condition: 100% Brand New Item Type: Dental Floss Material: PP Size: Approx.7.6 x 1.3 x 1.5cm/3.0 x 0.5 x 0.6inch Package List: 1 Box of Dental Floss(50pcs) Note: Do not use dental floss forcibly, so as not to hurt the teeth. Children should be accompanied by their parents when using the product. The product should not be swallowed. Usage: 1. Slide dental floss into the separation between teeth. 2. Teeth close to one side and gently pull to clean it. Package List 1Polymer dental floss design, wear-resistant, slender shape, easy to slide into the tooth separation, more thorough cleaning. 2PP material, non-toxic, high temperature resistance, corrosion resistance, health and environmental protection. 3Non-slip handle design, easy to hold and use it to clean your teeth. 4Remove food residue from the teeth and remove potential stains in the gums to keep the teeth clean. 5Not easy to increase the separation between teeth, not harm the gums, children and the elderly can be used.