Universal: High-tech adhesive that sticks securely to most surfaces, sticks to stones, tiles and paints. Material: Made of sturdy plastic and durable to use, high hardness, back with glue, easy to install without any tools. Wide Application: It fits most smooth surfaces, but not for textured walls or rough surfaces; it can be firmly adhered to the wall using the vacuum principle. Installs quickly: just peel and stick, the retaining rod installs without drilling or damaging the tiles or the walls in your bathroom. Stylish design: Sleek and stylish appearance, suitable for most bathroom styles. The simple and elegant design beautifies your bathroom.