IMPORTANT NOTE: Grab bars for bathrooms are ONLY suitable for non-porous, flat, smooth surfaces such as tile, glass, acrylic and metal. Please avoid installation on porous surfaces or grout lines. An uneven surface or textured surface will result in a suction cup that is NOT securely fixed. These handicap grab bars are only used to assist and properly support part of body weight, do not press with full weight.STURDY & DURABLE: Shower handles for elderly suction are made of sturdy plastic, durable, and not easy to break. 2 suction cups have strong suction, are very stable, and improve safety, can provide assistance in using the shower stool for inside shower and shower chair for bathtub, without worrying about slipping in the bathroom.SAFETY & NON-SLIP: Shower grab bars for seniors have comfortable and easy to grip handles. It has a slightly curved design that has enough space for you to easily grab the handle, ensuring non-slip and providing comfortable and safe bathroom protection. The ideal choice for the elderly, injured, pregnant women, or children.EASY TO INSTALL & REMOVE: The shower handle can be installed or removed anywhere in a few seconds without any tools and will not damage the wall. Just press the latch firmly or flip the latch to release. You can remove it after each use to clean the surface of the suction cup, and then adjust the position and reinstall it according to your needs so that the shower bar can be more stably attached to the wall. (Make sure the surface is clean and dry before installation)INSTRUCTIONS FOR USE: Be sure to test the stability of the suction grab bars for shower before use, and check the suction strength of the suction cup to avoid injury. If the shower grab bars suction is not strong enough, you can remove it, clean the suction cup and blow dry with a hair dryer to reuse.