9 x 6 Self-Seal White Rigid Mailer 200/Case 12 x 12 box These envelopes are constructed from

These envelopes are constructed from laminated fiberglass strands between kraft paper layers which adds extra tensile strength and superior protection against grease

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

Preserve shipment appearance by sealing white boxes with clear carton sealing tape or white paper tape

Bubble lining protects contents from damage while outer thermal material helps maintain a desired temperature

Tested and shown to be the coldest and best gel refrigerant available

9 x 6 Self-Seal White Rigid Mailer 200/Case 12 x 12 box These envelopes are constructed fromOur White Rigid Mailers will not bend or crush your product. No tape or insert stiffeners needed Our rugged, stiff fiberboard is ideal for photos, artwork, documents, diskettes, or certificates. These White Rigid Mailers are made from white chipboard.