4" x 6" Triple Layer Bubble Zipper Bags with Message (3/16")

Helps provide cushioning and protection for fragile items. Bags have third web bubble protection where one layer of bubble is between two layers of 3 mil poly and helps make it easier to insert products. Bubble lining has a nylon barrier coating to retain air longer. "Reusable – Do Not Discard" is printed on bag. Spot welds strengthen the zipper and create strong stress point support, but slightly narrow the bag opening.