Sadly there is no ridge on sides to keep water and snow on mat. Which was the whole purpose for purchasing it. So I’m a little disappointed. It’s easy to lay down tho. I don’t think it’s going to protect my garage floor from the awful salt and chemicals that they use in this area.Easy to install. Waiting to see how the rain disappears after sitting on top of the mat.OK, first, let's think about why you need a mat for your garage floor. Water, snow and mud are inevitable in the winter but a floor squeegie works great for pushing those liquids out into the driveway. That leaves oil and coolant. So why, exactly, do I want to put down a RUG to catch oil and coolant? A FELT RUG? You know that stuff that lines your trunk? That's what this is, but with a rubber lining underneath. It is fairly heavy and stays put when placed, but just like your trunk liner, YOU WILL NEVER GET AN OIL STAIN OUT OF THIS MATERIAL! I have a bunch of classic cars and I rotate them into and out of my garage all the time. Unfortunately, some of them drip a little oil or brake fluid. Putting this rubber backed FELT under a car to protect against an oil or brake fluid leak is, in hindsight, probably the dumbest thing I can put under there. I laid it out on the garage floor, looked at it a minute, and immediately took it up from the floor with a giant "nope"! I'll keep the material and am going to try to use it to make new trunk liners for one of my cars instead. For the floors, I decided to use a $12 washable plastic 4x8 wall panel from Home Depot under my cars. Unlike this product, you can wipe up any liquids or drag it outside and wash it off completely. And for the price I paid for this FELT liner, I can buy TEN of those plastic panels.Sorry, but not recommended.This is a great investment for a car or golf cart. It stays in place under normal tire travel unless you turn the wheels.Not worth buyingNice productCompre 8 alfombras de 21 x 7.6 pies. Recibi 7 correctas con la medida solicitada, pero recibi 1 que estaba totalmente incorrecta en su tamaño. Como se ve en las fotos que subi, la diferencia es muy evidente, que esa alfombra esta incorrecta, es sumamente pequeña en comparación a lo que compre.Por tanto solicito que me envien la alfombra correcta, o en su defecto hagan el reembolso de la misma que equivale a US$123.99It was the most reasonable priced in its class. Its somewhat narrow but long so its easy to be off on one side when you pull in for wide vehicles. I just wanted some protection for my painted garage floor and some non slip area for my mom in winter. I was going to buy another but i saw their discontinued like right after i bought mine?