This Double Sided Strong Adhesive Just for Our Shower Shaving Mirror.it is easy and quick, it will not cause damage to the wall. There are many requirements for the wall surface to be used, such as the wall surface should be flat and smooth and dry clean. The installation of adhesive tape is also securely fixed by using only one piece of tape, and if you mistakenly activate the backup tape and stack two pieces of tape on top of each other, it will cause it to fall off instead.