??Healthy Material?? Bakery bags are made of reusable food standard polytetrafluoroethylene coated (PTFE) fiberglass board, which is safe, healthy, non-toxic, and harmless. Both sides have non stick surfaces, and nothing sticks to these bags. ??Easy to Clean?? They are easy to clean, it's best to wipe them with a damp soap cloth and then rinse them with water. It can be reused, please do not tear or rub it forcefully. ??Heat Resistant?? Our high-quality bread bags can withstand temperatures up to 260 ??. Suitable for toasters, microwaves, or toaster ovens, ensuring the safety and hygiene of toasted bread, sandwiches, or other snacks while maintaining their taste. ??Widely Applicable?? It can be used in toasters, microwaves, ovens, and even grills. You can quickly heat snacks, pizzas, chicken nuggets, sausages, grilled cheese sandwiches, and more. ??Healthy and Eco-friendly?? You can quickly heat up your favorite snacks or meals at home, school, or office. Bring baking bags or barbecue them while traveling, and keep food clean on public grills.