15 x 12 1/2 x 1 Mailers

Expanded depth provides added capacity for broad materials that are thicker than a single photograph or document. JAM Paper 15 x 12 1/2 x 1 inch photo mailers are suited to artwork, portfolios, presentation materials, prints, certificates, and grouped paperwork. The dimensional construction helps accommodate substantial flat contents while maintaining an organized mailing profile.

A 1 inch depth provides more capacity for creative and professional materials than a conventional flat envelope. Multiple documents, client projects, marketing pieces, photography work, and presentation sets can be packaged without immediately moving to a bulky carton. The white exterior keeps the finished shipment clean and business-ready.

Agencies, studios, offices, schools, and other organizations often handle materials that need both width and additional capacity. A secure peel & seal closure supports convenient preparation, while the expanded profile accommodates thicker groups of flat pieces. This size is a practical choice for professional shipping, portfolio distribution, and important document mailings.