Envelope size: 11.5” x 14.5” Designed to hold letter- and legal-size papers flat without folding Includes a metal clasp with reinforced eyelet for secure closure and repeated opening and closing Gummed flap features adhesive for an added sealed closure during mailing or storage Made from 28 LB kraft paper Suitable for filing, storing, and mailing documents such as manuscripts, certificates, art prints, posters, and other oversized papers Helps keep larger documents organized and protected from creasing