... SealingPrimary Advantages: Recycable, Eco-friendlyHigh temperature resistance up to 204°C/400°F Safe in conventional oven and microwave ... food contamination Easy cooking,help meat brown without having to baste Retains nutrients and natural food moisture,flavor Prevents ... momey by eliminating,soaking and scrubbing pans Application: Use to cook or re-heat in conventional oven,microwave,boiling,freezing, ...