It came off from the first day even though the installation rules were followed.
Dangerous because my mother would fall while she weighs only 65 kilograms

It helps a lot but not for a permanent condition because it comes off after a while and it requires attention

It helps a lot with getting in and out of the bathtub, especially if you don't want to drill the tiles for a more permanent installation. Its total length is 40cm and the handle length is 13cm, so if you want to hold it with both hands, you will need a second one. After some time (not so often), it becomes detached and falls off, this is due to the humidity of the bathroom, the tiles not being completely smooth, and how well they were cleaned before installation. Overall, I am satisfied.