Oral b satin tape is made of a silky ribbon like floss that wraps comfortably around fingers and slides smoothly between teeth and below the gum line for a more elegant experience oral b satin tapes 2 layered design effectively removes plaque and food particles to help prevent cavities and gum problems offering a simple and easy way to greatly improve the health of your teeth and gums the floss is easy to insert and handle to help you reach even the tightest spots lets you know its worki