【 HIGH SAFETY 】 ― The suction cup bathroom grab bars give you constant confidence in a slippery area. The sturdy suction cup design works on any flat, non-porous surface, including smooth tiles, glass, porcelain or fiberglass. Please note that it will not stick to rough or uneven surfaces. 【 NO-DRILL INSTALLATION 】 ― Portable bathroom grab bar with screw mount suction cup and quick release! Helpful aid for disabled people and mobility for bathing, showering and toileting, no tools or drilling required. 【CHECK CAREFULLY】― The should be checked before each use to ensure that 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 bathtub or next to the toilet. 【DURABLE & ANTI-SLIP 】 ― The handle is made of engineering ABS plastic with glossy surface treatment, durable and wear-resistant. The concavo-convex handle of the inner tube is effectively anti-slip, which effectively increases the resistance and prevents