Moi Moi cooking pouch is an aluminum foil material designed to conveniently cook - moi moi (beans cake) - steam vegetables and seafood as well Capable of sustaining the high temperature of boiling water AND extreme cold temperature There are 25 pouches per bag which are specifically designed to simplify the process of cooking moi-moi - Non-toxic and BPA FREE - High quality - Convenient and saves time - Leak-proof - Stand up foil bag - Re-close and easy to open material (Aluminum foil laminated material)