Anti-slip shoes for shower and bath
A good alternative to the anti-slip mat in the shower and bath, are bathing shoes.
In many apartments there is no shower, but only a bathtub with shower curtain. Because I have problems after bathing when getting out of the bathtub because of a shoulder and also a foot injury, because I do not support myself well and can stress my foot only cautiously, but the anti-slip mat is not quite sure, as these ever slipped, I now always put on slippers. Just as when showering.
The shoes are non-slip and give me a secure feeling.