Material-- The suction cup handle is made of premium PVC and ABS, which is durable, reusable and waterproof. In the bathroom and other humid environments can also be used.Reusable-- the adsorption membrane has memory. When you change the place to install it, you just need to wash the suction cup, it can be used again after drying.Design-- the portable bracket safety handle and the vacuum pressure suction cups provide extremely powerful gripping force Lock vacuum firmly, can work on smooth, non-porous surfaces.Easy to install and remove-- no drilling, no tools, no glue, the handle tub is easy to install and remove. Won't hurt tile, porcelain, glass, metals.Application-- suit for tile, glass, mirror, frosted glass and so on. Also a good choice to use as cabinet, window, fridge door handle. The non-slip handle allows parents and child to take steady steps in and around the tub and provides more safety for your family.