Safe-er-Grip Bathtub and Shower Handle with suction cup design allows the user to enter a wet and slippery tub safely and with confidence. Handle attaches to all smooth, non-porous surfaces. If using on tile, tile must be at least 4" x 4". No tools are required and the product is extremely easy to install with just a flip of the latch. This particular model comes in a sleek chrome finish to match nicely with bathroom decor and fixtures. CAUTION: To be used only as a balancing assist - NOT for body weight leverage.