... shape ,good quality raw material 3.super suction , good bathroom aid accessories bathroom accessories plastic ... product, no smell,no posion2.pvc plastic magic suction suker3.blistercard/opp bag packaging4.many colors are ... more comfortable.7.how to use:one side grip on ceramic time,glass,tile steel ,stainless steel ... or bathtub to non-slip, the other side grip on the surface of the bathroom products or ...