The Ziploc Zip’n Steam Microwave Cooking Bags are a convenient and safe option for cooking meals in the microwave. Made with BPA-free plastic, these medium-sized bags feature a clear color and are marked with the Zip'N Steam model. With a pack of 10, these zip seal bags are perfect for teens and kids to use for easy and quick meal preparation. The Ziploc brand ensures quality and reliability, making these cooking bags a practical addition to any kitchen storage and organization system.