Matters need Attention: For the safety of the seniors and elderly, please pay attention that the hand rails for bathrooms ONLY sticks on smooth and non-porous AIRTIGHT walls which are NOT air-permeable like metal, glass, tile, marble, stainless steel and acrylic but does NOT apply on uneven tile, unfinished marble, wallpaper, dry wall, porous wall, etc. Please don't put all the body on the shower handles suction Easy to Install: The suction handles for shower equips 2 strong suction cups with locking latches to provide stable protection. The bath handles for the elderly ONLY need to pull down the latches with 5 seconds and the installation is done, quickly and effortlessly! NO drilling, NO screws, NO glue and NO tools are required, fully removable, reusable and causing no damage to your wall Safe to Use: The hand rails for elderly is fabricated with an Anti-Slip Strip on top of the bath step handrail, which creates strong friction to better keep your hands ON the shower grab rail for