LFGB Approved and Dishwasher Safe - Silicone brownie molds are manufactured with LFGB approved food-grade silicone, ensuring a safe option for food contact. They are BPA-free and are dishwasher safe. Oven to Freezer Convenience - Silicone brownie pans are versatile, transitioning seamlessly from the oven to the freezer. They can be used for baking or warming up in the microwave and are suitable for storing in the freezer or fridge. Perfect Bite-Sized Treats - Brownie molds effortlessly create perfectly bite-sized squares of your favorite snacks, including brown butter bites, keto treats, fat bombs, brownies, biscotti, peanut crunch, chocolate treats, and keto-friendly protein bars. Frozen Dessert Mold - Utilize these perfectly square molds to prepare homemade frozen yogurt, ice cream, and jello, adding a delightful touch to your frozen treats. Versatile Beyond the Kitchen - Design charming square-shaped soap bars or resin creations with these square silicone molds. Perfect for adding a touch of love and creativity to your DIY soap and resin projects. Bakerpan makes the finest bakeware accessories, including Silicone pans, Spatulas, Oven Mitts Etc. Made of LFGB Approved 100% Food Grade Silicone, can be used in temperatures from -40 to 446 degrees Fahrenheit, Tray Measures 12" long, 7" wide, .5" tall, Each square is 1.5", Wash with soap and warm water before use.