3M™ Non-Printed Packing List Envelope NP6 is a 9.5" x 12" unprinted, clear, side-loaded polyethylene envelope with easy and secure open and close. We designed this envelope with a high-tack rubber resin adhesive that sticks on contact to packages. Oil- and water-resistant, this packing list envelope securely protects documents from damage throughout delivery.

• 9.5" x 12" unprinted, clear, side-loaded envelope opens easily and closes securely
• Provides control and protection of on-package packing list and invoice documents
• Non-printed design provides a clear window for logos, instructions or other information and is barcode readable
• Offers convenient peel-and-stick document attachment
• Features a polyethylene backing, synthetic rubber adhesive and paper liner