Modular Interlocking Cushion 16Pack 12” x 12” Drainage Interlocking Tiles Flooring Tiles, Non-Slip Pool Bathtub Drain Tiles for Flooring,Soft PVC Splicing Waterproof Mat for Drain, Shower, Kitchen,etc

Have used similar product in the past that cost 3 times more. These are definitely thinner and not as heavy duty but for the price hard to beat. Would buy again.

These were a lot thinner than I had expected them to be. They are not thin like paper but they can't be far off. Interlocking them went fairly easily. I would say I only struggled a couple of times to get a lock together smoothly. They do tent to "float around" a bit if there is any space not holding them in place. They clean up nicely but if you are using a hose you can "move" them around a bit as well. I don't think they are going to work for the walkway I placed them in. That said I do think I will find a use for them.