Clear Reclosable Seal Bag Plastic Poly Zip Lock Bags Jewelry Zipper Baggie 2Mil. Clear Re-closable Seal Bag Plastic Poly Zip Lock Bags Jewelry Zipper Baggie 4Mil. SPECIFICATION - Usable Dimension (excludes the zipper), 4.0 Mil Thickness Re closable Zip Poly Bags. We have various sizes for you to choose from.ECO FRIENDLY: Made of 100% new Low-density Plastic, the Zipper Bags are incredibly durable and strong. Non-toxic, Odorless, Acid free and Food Grade Safe providing a good protection and display for your goods. ULTRA SECURE: The Zip Bags are completely Airtight and Waterproof to suit various places of use, perfect for organizing, storing, keeping fresh and protecting your goods. VERSATILE USE: Poly Zipper Bags are suitable for photos, prints, T shirt, jewelry, cookies, breads, candy, gifts, party favors and varieties of snacks. It's a must have for home and office. SATISFACTION GUARANTEED - We trust you'll LOVE our pristine Poly Zipper Bags just as much as we do. Listing and template services provided by inkFrog.