These incredible baking mats are versatile zero-waste alternative to disposable parchment paper & aluminum foil. Made of food-safe 100% platinum silicone, they are reusable thousands of times, & are even recyclable (unlike other fiberglass infused mats)! The naturally nonstick silicone is perfect for baking, roasting, & more without the need for added oil or parchment. Made from renewable energy in Italy by Silikomart, a premier European supplier of silicone molds & baking accessories. They contain no toxic materials and are FDA & CE compliant. They can be used in temperatures ranging from -76 to +446°F. and are refrigerator, freezer, microwave, oven, and dishwasher safe. DAMAGED BAKING MAT? SEND THEM BACK TO US TO BE PROPERLY RECYCLED! LEARN MORE AT SIMPLEECOLOGY.COM/RECYCLE To Avoid Damaging: Only use within the directed temperature range Do not cut on mats with sharp objects (knives, forks) Do not put in direct contact hot surfaces (open flames, heating elements, broilers)