Sturdy and durable - The shower handle is made of plastic, 2 powerful suction cups, very strong and durable. It won't slip even when wet, providing a comfortable experience on bathroom, tub, shower and toilet grab bars. Noticed : This product is ideal for flat, non-porous surfaces. Uneven or textured surfaces may prevent suction cups from holding securely. Comfortable Non-Slip Grip - Two heavy-duty shower grips are designed to work on any non-porous, flat surface including tile, glass, tub acrylic and glass. Grab bars provide extra stability for added comfort when getting in and out of the tub or shower. The suction rod for tubs and showers has a comfortable easy-grip handle that provides a non-slip grip for added stability and added safety. TIP - The shower handle is suitable for smooth, dry and clean surfaces . Clean and dry the surface thoroughly before installation to ensure a smooth, non-porous surface. Periodically check the stability of the suction cups. This handlebar is for assistance only and helps to properly support the body without supporting the entire body weight. Be careful and test the suction cup suction before use. NOTICED: Handlebars cannot be installed over grout joints. EASY TO INSTALL - The shower handle is easy to install, no tools, no drilling required. Simply flip the locking latch to hold the rod in place. You can change its location according to your current needs. The grab bars will not damage the surface or leave marks when placed. Portable - The shower handle is portable and compact, so you can take it with you when traveling and l Easily install in your hotel room or guest bathroom, take it anywhere, just press the locking latch to secure or flip it release. Size30*9* 8cm