This natural dental floss is an eco-friendly and natural alternative to traditional dental floss. The floss comes housed in a glass jar with a convenient metal dispenser lid which allows you to easily cut the floss. Each jar has 30 meters of silk dental floss in a reusable, glass container with a metal dispensing lid. Naturally derived. Biodegradable Plastic-free Minty fresh taste Our floss comes in silk or charcoal bamboo.