Our 1 Ounce Mylar black zippered bags are a great, low-cost option to package your products. The bags are recloseable and can be heat sealed to prevent any tampering. Our mylar bags are thick and heavy duty to keep your products from getting damaged. They are made from PET/PE plastic that is waterproof and withstands constant usage. The black Mylar bags we offer meet all state requirements and can be paired with our Universal Symbol Stickers to ensure all standards are met when distributing for retail. An easy and classy way to package products, these bags are a great add-on to your order.