I honestly haven't used this for baking yet, as my oven is too small, but I use it for kneading bread dough, biscuit dough, and rolling pie crust or cookies. It is awesome and I absolutely love it! You use much less flour for kneading the bread dough than you would if using say a large cutting board, and it sticks much less. So easy to wash, too. It moves around a bit, but it's large enough that I can hold one end of it between me and the counter and then knead without it moving all over. I don't care that I can't bake with it, it's worth the price to be able to knead and roll dough with little sticking!

I haver many Kitchen Aid mats in different sizes and they work without any problem. I use them to bake cookies, for meringues and bread.

We have a new Wolf stove and purchased the KitchenAid silicone oven mat. At 350 and 1/2 hour bake time, the mat completely fell apart and filled the oven with smoke. I had a "Silpat" next to the KitchenAid which was fine. I consider KitchenAid product completely unsatisfactory and wish I had saved my receipt for return.

I already have a couple of the KitchenAid Mats like this, and a few other brands. The KitchenAid ones beat them all! They do not pucker like my other ones have, and handle the hottest pots or baking sheets with ease. Maybe the other reviewer got a bad one, but I lucked up with mine. I will be replacing my failures with more KitchenAid mats.

I bought two of these, first two times using them, everything stuck to them. In both cases I was making cookies (with a lot of butter). I didn't add any additional spray/lube/butter to the mat, because I thought that was the point of using them. Theoretically cleanable in a dishwasher, but they're so floppy and large that it's impractical. I left them soak in the sink and the dough did come right off after a few minutes of soaking. But... how is this better than a regular cookie sheet? I can put that in the dishwasher. A cooking salesperson today told me she had the silpat (or similar) and they worked great. I told her mine stuck and she said, "Oh, you must have the Kitchenaid ones."
Buy something else.