STRONG SUCTION CUPS The strong suction cup design works on any flat, non-porous surface, including smooth tile, glass, porcelain, or fiberglass. The handle is ideal for safety in washrooms, bathtubs, shower stalls, next to toilets, near stairs or next to your chair. EASY TO USE Simply place your hand over the tub or shower screen and flip down the tab to lock the suction cup, which can be easily placed horizontally. NO DRILLING AND NO GLUING Easy to assemble and install. remove. Place the handle on a smooth, flat, non-porous surface and press the lock switch to purge the air. HIGH QUALITY MATERIALS The handle is made of engineering ABS plastic with a treatment glossy surface, durable and wear-resistant. Suction bathroom grab bars give you constant confidence in a slippery area. WIDELY USEDConcave-convex textured rubber provides a comfortable non-slip grip and won't slip even when he is wet. It provides safety protection for handrails in bathrooms, bathtubs, showers and toilets, and is ideal for the elderly and children.