Bag King's Single Use Heat Seal Mylar Bag is perfect for pre rolls, vape cartridges, and edibles. These bags are Certified Child Resistant and feature a heat-sealable top for tamper-evident purposes. Made from FDA approved food grade material, they effectively protect Cannabis Flower, Edibles, and Concentrates from oxygen and moisture. Additionally, these bags have a 5.1 mil thickness for maximum freshness and can be customized with labels or direct printing upon request. Securely seal your products and ensure child resistant and tamper evident packaging with Bag King's Mylar Bags.