This is probably the BEST tape you've ever used due to its outstanding adhesiveness & great waterproof ability! Nano Tape uses nanotechnology which has various ways to make full use. It is more convenient than the traditional ways to attach things on the wall or stick on the floor. Besides, This Nano Magic Tape can be washed so that it can be reused for many times. It is can be cut down for your wish, and easy to use. When you take off this tape on the wall, It will leave no residue.