The NutriChef Silicone Baking Sheet Set provides a reusable, non-stick solution for baking, roasting, and food preparation. Made with food-grade silicone, these durable mats are safe for use in ovens, microwaves, freezers, and dishwashers. They withstand temperatures up to 480°F, making them ideal for all your baking needs without the need for grease or parchment paper.