Amazon.com.au:Customer reviews: 4 Set Silicone Baking Mat - 3 Thick Half Sheet Liners(11 5/8" x 16 1/2") and 1 Quarter Sheet Liners (8 1/2" x 11 1/2") - Professional Grade Non Stick Silicon Liner for Bake Pans & Rolling
Got exactly what I was expecting and I really like having more than one silicone mat due to repeated use. I haven't as yet needed to use the smaller size but I expect it will be just as good as the larger mats. With these I have been able to cut down significantly on using foil, which I love, and these mats seem to work best with no oil being used. Although for most of my cooking not using oil is a benefit there are some things I wanted a crisper finish so I've used spray oil on the surface to do this which means ensuring you wipe down the mats when you finish with them (warm water and a little dish liquid does the trick) but otherwise I really like this product
Perfect. Still use them regularly. There's not much to really say about these. They're well made and work exactly as their description.
EDIT: 2 years later and they're still going well. I had to throw 1 of them out as it became impossible to clean. I made a roast on top of one and the grease was baked on so hard that I couldn't remove it. This was my fault, and not that of the product.