Our high-quality Half Ounce Mylar Barrier Bags are made from the best mylar on the market at 5 mil thickness and available in a variety of sizes. Store up to a 1/2 ounce of cannabis flower or edibles, in these stylish heat sealed mylar bags.  Designed for ease of use, these barrier bags feature an easy to use resealable closure.  These barrier bags are the perfect base to brand your marijuana flower, edibles or concentrates and the resealable closure protects the potency of the product, seals in freshness, and prevents the possibility of leakage.