With Dr. Tung's high-performance smart floss, you're guaranteed a truly effective clean each and every time! Dr. Tung's Smart Floss stretches and expands so it can be reached into all areas with ease. Using a natural vegetable wax and bees wax to coat the floss, Smart Floss is softer on your hands and gums! Keep your smile clean and plaque free with Dr. Tung's Smart Floss!

18" long in a biodegradable container. 

Gluten free. PTFE-Free. BPA free.