I really like this sheet. Once you've removed the protective brown sticky paper from it (which may take some effort), it works fine. I can now roll out polymer clay very evenly and evenly. That's a good size. I'm also looking forward to using this as a backdrop for photos of my charms. Now I don't have to make a "picture frame" or fancy background. My only complaints are that the edges are a bit sharp (but the sheet is thin enough that this isn't a huge issue) and that fingerprints are difficult to wipe off. But other than that, it's easy to clean and great for working with polymer clay. I use it in place of a tile or baking sheet. This works much better.