ITEM NAME:15Pcs random color durable y shape dental floss holder dental care flossing t FT Specification: Material:Nylon Material:Plastic. Color:Â Random color Length:8.5x2.cm/3.3x0.87''(Approx) Quantity: 15 pcs/box Features: 100% brand new and high quality This Floss Holder helps you floss around the handle for easy, convenient. Longer, curved prongs allow easy access to back teeth. Wider prongs limit interference between teeth and handle. Prongs have grooves to prevent slippage of the floss. Note: Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement..Dental Floss Holder x 15pcs/box (other accessories demo in the picture is not included.). Prongs have grooves to prevent slippage of the floss. Color: Random color. Wider prongs limit interference between teeth and handle.