Usage Tips:MATERIAL - The suction cup handle is made of high quality PVC and ABS, which is durable, reusable and waterproof. It can also be used in humid environments such as bathrooms. Reusable - The adsorption membrane has a memory. When changing the installation position, just wash the suction cup and it can be used again after drying. DESIGN - The portable holder's safety handle and the suction cup's vacuum pressure provide grip extreme safely locks in vacuum for working on smooth, non-porous surfaces. EASY TO INSTALL AND REMOVE - No drilling, no tools and no glue required, the tub handle is easy to install and remove. Does not harm tiles, porcelain, glass, metal. Application - Suitable for tiles, glass, mirrors, frosted glass, etc. It is also a good choice for using as a cabinet, window, refrigerator door handle. The non-slip handle allows parents and children to walk steadily in and around the bathtub and provides extra safety for your family. Specifications: small silver armrest * 2 pieces Size : 6.2 x 5 cm.