The floss is mint-flavored and 40m long. My child tried floss for the first time, but it seemed difficult, and they stopped after only the first try. So, the instructions on the back of the case were hard to read, and I've taped it up. I'll also include the medicated mouthwash that came with it! I'm listing this as almost new and unused, so I hope you understand and are willing to purchase. [ci Floss] [Dental Clinic Exclusive Product] This is a waxed type with a coating on the thread. It glides smoothly and is recommended for those who are not used to flossing, or who have many fillings or crowns. It is also fluoridated, so applying fluoride to the interdental spaces and periodontal pockets can help prevent cavities. The sponge-type floss swells with saliva, is gentle on the gums, and effectively removes plaque. The mint flavor spreads a refreshing scent and coolness in your mouth. #DentalExclusive #Dental #Toothpaste #DentalFloss #Toothbrush #DentalFloss #Floss #Fluoride #BadBreathPrevention #WaxMint #DentalCare