1. Specification: (1).Floss material: Nylon66, dupont nylon, polyester, uhmwpe (traditional floss), expanding floss, ptfe, natural silk floss, Charcoal floss selectable (2).Floss length in max: 20m (3).Available in waxed, unwaxed, and mint waxed (4).Flavor: mint, bubblegum, aloe vera flavor or as customizable (5).Casing material: food grade pp material (6).Casing size: 38*27mm with 45mm keychain or not, pocket size for personal use, easy to carry and more hygeian convenient travel size in new hygienic container with sanitary cap (7).Color: choose from 4 colors: green, light green, yellow, white or as customizable (8).Spool can be replaced (9).With blade easy to cut the floss (10).Packing: 1.Single packing in individually plastic bag 2000 pieces per shipping carton box 2.Full blister or half 512 pieces per shipping carton box 3.As customized package 2. Certificate: iso9001:2008 / fda / sgs