Perfect for conveniently storing meat, fish, or chicken in the refrigeratorStore and organize just about anything: vegetables, fruit, cosmetics, toys, snacks, maps, and so much moreMicrowave safe plastic (use as directed). When defrosting and reheating food, open the storage bag zipper one inch to ventFeatures our Smart Zip Plus Seal and Easy Open TabsMade of durable and long-lasting plastic. BPA free