1. WARM TIPS: For the of the seniors and elderly, please pay attention that the grab bars are ONLY suitable for nonporous, flat, smooth surfaces such as tile, glass, acrylic, and metal. Please avoid installation on porous surfaces or grout lines. These grab bars for wall are ONLY used to assist and properly support part of body weight, don't put all the body on the shower grip. 2. STRONGER SUCTION GRIP: The suction cups of shower grab bars for seniors are made of sticky PVC, which has stronger adsorption force, is completely waterproof, and provides stable protection. The rough texture on the surface of the shower grab bar can produce strong friction, and the design of the extended handle allows you to grip better. It can provide assistance in using the shower chair for inside shower. 3. MULTIPLE APPLICATIONS: Many people in our daily lives need help keeping balance when standing up and walking, sometimes we can't help them all the time. But bathroom grab bars can easily provide them with , effective, and convenient help! The handicap grab bars are suitable to install in the Bathroom, Bathtub, Shower, Toilet, and Kitchen to assistance getting up for the elderly seniors, pregnant women, , injured, handicapped, and people who have trouble with mobility. 4. EASY INSTALLATION: Press the shower grab bars suction against the wall for 5 seconds, then lock the latch to complete the installation, without tools, without drilling, no damage to the wall. It is removable and reusable. After use, remove it and clean the surface of the suction cup, and adjust the position according to your current needs during the next installation, so that the shower bar can be adsorbed on the wall for a longer time. (Make sure the surface is clean and dry before installation)