This is a revised review. I hadn't actually used it yet when I wrote my first one, since I went into the hospital shortly afterward. Anyway, now that I've used it, this is a terrible product. It sticks to your feet when you first get in, so it pulls up and creates a tripping hazard. In addition, rather than being squishy, the faux "pebbles" are very hard and hurt your feet. Had I known sooner, I would have returned this item. Especially given the price, it is outrageous that Wayfair, which prides itself as a quality company, even sells it.