High barrier hanging bags are designed with aromatic fragrances in mind. Whether your products are salty or sweet, these bags are formulated to contain flavors and smells inside the bag. This is our 5" x 4" clear plastic hanging bag that works great for holding spices, nuts, popcorn, bath salts, fishing lures, and more. The zip top design features a hanging strip with a Euro hole and an airtight, durable zipper that ensures products stay fresh after the bag is opened. For a tamper-proof closure, this bag can be heat sealed with a standard heat sealer. The material is madeof 2.64 mil PET/CPP plastic for exceptional durability and clarity.