This Metallized Hanging Zip Barrier Bag has usable space measuring 3" x 4 1/2" and comes pre-opened for efficient loading of scented and aromatic items. Package spices, jerky, hard candies, and more. This metallized zipper bag has a gold backing to illuminate your brand while the clear front panel showcases your contents. These foil bags have strong side seams, a heat sealable closure, and come stock without tear notches making them tamper resistant. A 1/4" round hang hole makes this a convenient option for the retail environment. The zipper closure prevents airflow so your contents maintain freshness.