Application: Suitable for most flat smooth surfaces such as glass, ceramic, metal. Easy to install: no tools required. Just lift, push and lock it and it's ready to use. Quality: Made of high-strength ABS material, it is sturdy and waterproof, and can be firmly attached to the wall after installation. installation, no need to worry. Reusable: It allows you to remove and reuse to reinstall the suction cup hook elsewhere. Loading capacity: 3kg max Design: the towel ring can be adjusted 360 degrees, you can use it at any angle. Shipping contents (one towel bar)