Mylar barrier bags, mylar bags or moisture barrier bags offers a versatile solution for packaging cannabis, wax, concentrates, and edibles. These mylar bags are constructed of PET/PE plastic and features a reusable zip locking heat sealable closure allowing for tamper proof packaging. Barrier bags sizes ranges from gram to ounce and comes in black, white, kraft and clear. Double ounce and pound size mylar bags are also available. All mylar barrier bags have a tear notch top providing easy opening to your favorite marijuana flowers, pre-rolls, edibles or extracts.