Materials of Floss:

Nylon, UHMWPE, Polyester, Expanding floss, PTFE, Orthodontic floss

Biodegradable: Bamboo charcoal, Corn starch, Silk 

Flavors: 

Mint/Grape/Banana/Strawberry/Coconut/Orange/Watermelon......

Packagings:

Plastic Box, Paper Box, Glass Jar, Bamoo Bottle