Set of 8 Reusable and Washable Rug Grippers - Non-Slip Carpet Stickers with Double-Sided Adhesive for Securely Anchoring Home Decor

Works ok so far. Haven't tried removing or washing and reusing yet. Good that it's silicone. I think it will be fine.

If the rubber coating on the bath mat is no longer properly present, the bath mat always slides because these corners are great. Money saved, the corners were cheap, a new bath mat would have been expensive.
Washing the bath mat usually only removes the rubber coating.

consistent with the description, I hope it will be effective, my cats move the mats, I keep getting caught in them

Works ok so far. Haven't tried removing or washing and reusing yet. Good that it's silicone. I think it will be fine.

If the rubber coating on the bath mat is no longer properly present, the bath mat always slides because these corners are great. Money saved, the corners were cheap, a new bath mat would have been expensive.
Washing the bath mat usually only removes the rubber coating.

consistent with the description, I hope it will be effective, my cats move the mats, I keep getting caught in them