100 – 15″ X 12.5″ X 1″ Expand A Self Seal Mailer

Description

100 15 x 12.5 x 1 Expand A Self Seal Mailer

Expand A self seal mailer options are made for documents, catalogs, booklets, and thicker flat items. This 100 count 15 x 12.5 x 1 mailing option helps keep items clean, supported, and professional during storage, handling, and shipping.

Expandable Mailing Protection

The 15 x 12.5 x 1 size gives thicker flat items a practical fit. In addition, the self-seal closure helps make packing simple while keeping contents organized.

Useful for Business Mailing

These expand a self seal mailers are a good choice for offices, schools, print shops, ecommerce sellers, and warehouse teams. They help protect flat products without the bulk of a box.

Common Uses

• Mailing catalogs and booklets
• Protecting documents during storage
• Sending customer orders and office materials
• Keeping thicker flat items organized

Clean Shipping Presentation

Use expand a self seal mailers when you want a simple, professional package for thicker flat items. As a result, shipments look neat while contents stay better protected in transit.