Soft Flex Tiles
below grade step in stall shower
AZ Cactus Bear
Multiple suction mats tried on a below grade stall shower from built home of 1992; slippage was a roulette wheel juggling the morgue wagon to the home for my elderly 90 year old Mom. Who isn't steady with a cane on thick wall-to-wall carpet; having her slip going into the shower scared the SHIT out of me!!!!
Apparently I was using Google with the wrong search words. Found these, got Teal color and installed them wall to wall on floor. They are raised to allow keeping the floor drain in place and every three weeks when the cleaning ladies come I can remove them so the shower can be thoroughly cleaned and I simply reinsert them. Usually I can pull them up as one unit, use pressure washer on the underside (stop mold from growing) let the sun from Tucson Arizona dry it and place back on floor as one unit. Tiles interlock making one unit sometimes do come apart, I just click them back in place once on the shower floor.
Screw those suction cup mats get these the first time and be done with it!