feature: new and high quality Anti-corrosion: Anti-rust and anti-corrosion construction prevents rust. The suction cup hook is made of chromed ABS plastic. No tools, no drilling, no screws, no punching: Thanks to the suction cup technology, the installation of the towel rail is extremely simple: just place it on a smooth surface, apply pressure and turn clockwise. Ease of use: It is very convenient to rent an apartment, and the flow of people is frequent. Just release the suction cup and grab the towel hook. In minutes, place it in a new location. Super Suction System: Our hook has a strong suction capacity. Note: Suction is not suitable for grout lines or porous surfaces such as wood, porcelain, marble, wallpaper, natural stone such as travertine, painted walls and any uneven surface etc... Package includes: 1 set of suction cup hooks Specification: Material: ABS plastic Color : Silver Size: Approx. 11x6.5cm/4.33x2.56inch notes: 1. Please allow 1-2cm error due to manual measurement, please make sure you do not mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.