1.it is self-adhesive toilet mat. 2.it can be washable.and reused 3.adhesive ability can not be weaken. It is a self-adhesive toilet mat. You should use it together with the self-adhesive toilet seat cover.Easy to use and wash.It can be reused and the adhesive ability can not be weakened after washing.No adhesive material will be left on the floor.Just paste it on the floor under the toilet seat. ...