450 Pack 27oz Kraft Paper Take Out Boxes – Microwave-Safe, Leak & Grease-Resistant Containers for Meals, Snacks, Party Favors, and Candy Buffet – Convenient for Home, Events, and Restaurants

Food Safety & Preservation Performance: Made of food-grade materials (such as BPA-free plastic, heat-resistant glass, or food-safe silicone) that meet safety standards, avoiding chemical leaching into food. Additionally, it features airtight/sealed designs (e.g., leak-proof lids with silicone gaskets) to lock in food freshness, slow down spoilage, and prevent cross-contamination of odors between different foods (e.g., separating savory ingredients from sweet snacks).