Quality Park 9 x 12 Ship-Lite‚® Catalog Envelopes with Self-Seal Closure - 100 / BX - 9 Width x 12 Length - Self-sealing - 100 / Box - White

First-class SHIP-lite Envelopes offer a reinforced, multilayered paper material for mailing and a moisture-resistant, water-resistant surface. Other features include a first-class border, convenient Flap-Stik self-adhesive closure and patented easy-opening release strip for quick, easy accessibility.

• Reinforced, multilayered, lightweight material for more durability compared to traditional paper
• Moisture-resistant to protect contents from rain or spills
• First-class border to get the recipient's attention
• No moisture needed with Redi-Strip closure - simply pull off paper strip and press for a secure seal