Amazon Basics Silicone Rectangular Baking Mat, Non-Stick Reusable Oven Bakeware, 16.5" x 11.6", New Beige/Gray, Pack of 2

Love 'em. Easy to clean. Nonstick. Holding up well. Fits a typical half sheet pan very well. Cheap. What else is there to say.

I use these all the time. Mainly got them because I worry about baking sheet paper being in the oven when baking at 425F. Easy to use and clean in the sink, now that we have a dishwasher I'll just throw them in there if I made something with oil as an ingredient. Still look very good. Slap right onto the pan and don't slide around. Size is perfect, great quality. Perfect thickness.

I’ve been using these silicone mats in my electric smoker, and they’ve been perfect for smoking salmon. The fish doesn’t stick at all, and cleanup is way easier than using foil or trays.They fit nicely and hold up well to heat without warping. I’ve reused them multiple times already with no issues. For the price, you really can’t go wrong—simple, effective, and does exactly what it should.

These things are amazing! I'm a big fan of parchment paper, but these have that beat hands down. They're easy to use and super easy to clean up. They work so well that very rarely do I have to wash the baking sheet underneath. I have what I thought were 2 identical-sized sheets, but when I went to use these, I found one pan was slightly smaller than the other. Despite the silicone mat being bigger than the sheet, it molded nicely to the underlying shape. They have a nice weight to them, and they seem to be of good quality, like they'll last for years. They'd be a great gift for anyone who bakes anything. I wish I would have known about them sooner!

These rectangular sheets sure looks good. I have used them at home as my daughter has them. Rollable and useful for baking too.

I wanted to find a PFAS-free alternative to parchment paper. These fit perfectly in our cookie sheets and work great and wash up easily. Plus, one less thing in the landfill.

I love these mats. They lay flat on the counter, remain in place without slipping/moving as I use them. They are durable and easy to clean. They are a perfect size and provide the perfect work-space.

These are amazing. They lay perfectly flat in a standard half-sheet pan (do not listen to reviews that say they don't fit pants - they are clearly using non-standard size baking pans). They clean up easily in the dishwasher or by hand, and while they do discolor a bit after frequent use that doesn't affect their performance at all.The only downside is I don't prefer baking cookies on them. Cookies tend to spread more than on parchment, so for that use case I still use parchment but these have replaced almost all of my other parchment usage.