Beautiful, heavy, love it! The gray is a blueish gray, which I love. Kids are having ball on it. This is the fourth foam play mat I've purchased for my kids and it is far and away the best quality. Totally washable, which is great for my messy kid and dog lifestyle. I just wiped marker off of it effortlessly last night with a wet sponge.
If you are considering buying this type of mat for your home, add it to your cart right now. I've done the research for you.