Silpat Silpain Premium Non-Stick Silicone Baking Mat for Bread, 11-5/8" x 16-1/2", Black Designed for making dough and baking bread rolls, buns and more; Provides non-stick baking and even heat transfer to your baked goods Mat measures 11-5/8-inch x 16-1/2-inch; Fits half-size 13-inch x 18-inch baking sheet Wipe with soapy hot water after use and lay flat or hang to dry; Lay flat or roll to store Made of fiberglass and silicone and can be used thousands of times; Professional quality Freezer, microwave and oven-safe; Can be used at temperatures varying from -40 degrees C to 250 degrees C (-40 degrees F to 482 degrees F)