Well I'll tell you this. I bought one a few years back, pulled it out the box, checked it over and put it back in the box until it was needed. The project took a little longer than anticipated (shocker, I know). About a month ago I put the pad outside, getting ready to install it and once the sun it it, it went all to he11. The vinyl pulled away from the backing right where the step is along the front and
Year One wants nothing to do with it. This pad is essentially brand new and completely useless. Maybe they've changed vendors since then, but buyer beware.