Seal in the Goodness! 🛡️ Ideal for boutiques and apothecaries! Heavy-duty mylar for maximum protection! Perfect for food, herbs, and more! Easy access with a secure seal! Keep your goodies fresh and aromatic! Waterproof Heavy Duty Airtight Seal These Mylar Bags with Ziplock are 4 x 6 inches, designed for safe storage of food, herbs, and other products. With 100 bags per pack, they feature a protective zipper top, are airtight, waterproof, and leak-proof, ensuring your items stay fresh and secure. The heavy-duty foil lining and plastic front make them perfect for both retail and personal use.