12 x 18 - 4 Mil VCI Poly Bag 250/Case Coin Envelope These foam corner pieces create

These foam corner pieces create cushion between inner carton corner and outer carton while protecting your product

Mailers are lined with bubble packing material as well as a self-seal strip to ensure ease in closure

Cartons have a FOL (full over lap) bottom for added strength

The opening on the slider grip poly bag is always on the first dimension listed in the description (the width dimension)

12 x 18 - 4 Mil VCI Poly Bag 250/Case Coin Envelope These foam corner pieces createLow Density polyethylene film embedded with a corrosion inhibitor. No wrapping necessary! Simply place product directly into the bag. Transparent bags allow products to be identified, inventoried and picked without the need to open up the package.