Fat Daddio"s Professional Series Silicone Baking Mat made of FDA approved Silicone with Fiberglass weave makes baking a breeze. With over 2,000 uses you can line any pan with this mat and turn it into a non-stick baking surface with no greasing necessary. It also works great as a work mat for sticky materials like batter, taffy or even caramel. To clean the baking mat, simply wipe it down using hot water and dish soap, shake off any excess water, and hang or lay it flat on an even surface to dry.