Fits perfectly under the fire pit and protects the grass. A neighbor noticed it and inquired because he had used a fire pit without a mat and ended up burning his grass. Happy we purchased.I was worried about burning or developing a discoloration on my concrete patio when using my fire pit. This product worked like a charm. I had a larger and hotter than normal fire recently and my concrete did not burn at all.Unfortunately I left this underneath my fire pit over night and it was stolen. I will be buying another.We wanted to use our fire pit table on our asphalt driveway. We bought the mat and put it under the table. The size is perfect and it offers us the added layer of safety and protection we wanted. When we are not using the mat, it folds up for easy storage.I use this under my fire pit and it keeps my deck nice and cool. I use it also to keep the water out of my fire pit once the fire is cold. I simply pit it on top of the pit and put the cover on. Keeps it nice and dry inside.Great for placing under my propane fire pit on the Trex deck so it won’t hurt the deck. Works great and no heat at all is reaching the deck and the propane pit is pretty close to the deck, and still it works great.This mag is good quality and sturdy. It protects the tiles under our fire pit. I wish it came in a bigger size, but other than that, it world great.Everything you could need in a fire pit is included.The waterproof cover protects all the parts. Easy to assemble. This is the perfect lightweight fire pit.I've had several of these and love them great size. Light and easy to move! If you can keep out of rain it won't rust easily.Mat is quite thin so I hope it holds up. Have not used it for any length of time yet.