Review on Notrax 511 Marble-Tuff Anti-Fatigue Safety Mat by Roy Boone

I have back problems and realized too late that ceramic and tile floors are bad for my back. I recently bought ceramic tiles for my kitchen. After trying Sam's Club foam mats, I tried the black mats here at Revain, which claim to be anti-fatigue. I had to send them back. Then I tried these rugs and they are wonderful! They have a thicker cushion that provides a very comfortable stand. The blue color goes well with my kitchen. I was worried they might have a pointed end like in the photo, but they don't; they are a full 2 feet wide and 3 feet long. I came back today to buy 2 more!