HIGH SECURITY Suction bathroom grab bars give you steady confidence in a slippery area. The strong suction cup design works on any non-porous, flat surface including smooth tile, glass, porcelain or fiberglass. Please note do not stick to rough or uneven surfaces NO-DRILL INSTALLATION Portable Bathroom Grab Rail with suction cup attachment and quick release! For bath, shower and toilet, no tools or drilling required. CHECK CAREFULLY The should be checked before each use to ensure it is securely attached. If necessary, it should be reattached. You can attach the grab bar with a suction cup in the shower, on the bath or next to the toilet. WIDELY USED Textured, contoured rubber provides a comfortable, non-slip grip, does not slip even when wet, providing safety in bathroom, bathtub, wall, shower and toilet handrail DURABLE & NON-SLIP The handle is made of engineering ABS plastic with bright surface treatment, durable and wear-resistant. The inner tube concavo-convex grip is effectively non-slip, effectively increasing resistance and preventing accidents.