This shower suction cup handle from Sunzone is designed for added stability; it's not designed to support your full weight.
The grab bars are easy to install or remove from the tub or shower wall, with locking latches to hold the grab bars in place.
Make sure items are fully secured before use and test their stability weekly by pulling.
For best use, this shower sucker rod should be completely removed and reapplied weekly to ensure proper sealing and safe use.
If you have any questions, please contact customer support.