Kitchen Dream Suction Cup Door Handle Bathroom Anti-Slip Suction Rails, Portable Mobility Handle with Extra Strong Suction Cup for Shower Room Window Kitchen Dream Bathroom Suction Cup Door Handle Anti-Slip Suction Rails, Portable Mobility Handle with Extra Strong Suction Cup for Shower Room Window Material: Made of high quality plastic, durable, reusable and waterproof. Works great on smooth, non-porous vertical or horizontal surfaces such as glass, ceramic tiles, etc. Structure: The portable standing safety handle and the vacuum pressure of the suction cup provide a very strong gripping force. CAN work on any flat, non-porous surface, Easy to install and remove: No drilling, no tools, no glue, the basin handle is easy to install and remove with a rotary switch. Does not damage tiles, porcelain, glass, metals. Application: Provides stable and safe support for those who need a helping hand when using the toilet, bathroom and shower, and a good choice for use as a furniture handle, window handle, door handle, refrigerator. Safety protection: The non-slip shower handle provides parents and children with stable steps in and around the bathtub, increasing safety for your family. pDue to factors such as manual measurement and display differences, there may be slight differences between individual products and images, I apologize.