Portable 16.4 yard polyester dental floss with key chain for travel or outdoor use. Lightly waxed, mint flavor. Helping you clean your teeth easily and conveniently, remove plaque from areas between your teeth that are not cleaned by a toothbrush. Tooth-shaped box with key chain, built-in 16.4 yards floss, easy to carry, can hang it with your key. Great for use at dental offices, pharmacies, and health-related conventions & events. 1 1/2'' L x 1'' W x 2/3'' H