Silikomart Silicone Wonder Cakes Collection Whoopies Pie Mat with 24 Disposable Piping Bags Set includes 1-silicone whoopie pie baking mat, 24 disposable piping bags; made from platinum based 100-percent food-grade silicone Mat measures 15.75" x 11.8"; 12 count makes 6 whoopie pies, 2.7" diameter; works with most standard 1/2 sheet baking, jelly roll and cookie pans High glossy finish for easy release, non-stick surface; circle guidelines for a perfect French macron every time Ultra flexible for easy storage, odorless and smokeless; does not add or take any flavors from food Guaranteed for 3000 uses; oven, microwave, fridge and freezer safe (-75-Degree F to +450-Degree F); dishwasher-safe; made in Italy; recipes included