Made of FDA approved, 100% food grade silicone; Stain-proof, BPA free and stick-resistant, will never tarnish or discolor; Meticulously designed to serve you for years and years or even more; a must-have accessory for any kitchen.;Resists temperatures from -40ﾃつｰF to 480ﾃつｰF, so you can just take the mat out of the freezer, straight to the microwave or oven; Flexible, nonstick silicone offers instant, easy release without the use of grease; Great surface for kneading dough or rolling out dough and pastries;Will keep your worktop clean. No more scrapping dough or fondant off the worktop;Mold Size : 15.7''*19.7''*0.05'';Ideal for Kneading, Rolling, and Shaping Breads, Pizza Dough's, Pastas, Pastries, Pie Crusts and fondants. Provides a Clean Extra-Large Baking or Cooking Preparation Surface. Makes the Perfect Gift!