BakeStar Silicone Baking Molds from, 12 Cup Rectangle Shape, Super Premium Quality Premium 12-cavity baking mold from BakeStar Flexible, non-stick high end silicone material, fda approved Use safely in the oven, microwave, freezer, refrigerator and dishwasher Temperature safe from -40 to 445 degrees Fahrenheit (-40 to 230 degrees Celsius), total size: 11" x 11" x 1. 1", mold size: 3" x 2" x 1. 1" Purchase today and we will send you three bonus recipe eBooks (delectable deserts, BakeStar cakes and cookies & making the perfect pizza)