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9 3/4 x 13 Envelopes

Extra-Capacity 9 3/4 x 13 Envelopes for Bulky Documents

Standard catalog mailers can feel restrictive when you need to send thick document packets or presentation folders. This generous format measures 9 3/4 by 13 inches (9.75 x 13) and holds full stacks of 8.5 x 11 papers, bound booklets, and legal forms without bending or forcing the seams.

Open-End Catalog and Booklet Configurations

Select open-end catalog styles for vertical filing and secure mailing of multi-page reports, or choose booklet designs with long-edge openings for fast insertion of bulky catalogs and portfolios. Dense 28lb kraft and white paper stocks shield sensitive paperwork from tearing during postal handling.

Reusable Clasps and Permanent Peel-and-Seal Flaps

Choose reusable metal clasps for interoffice routing and ongoing storage, or select permanent self-adhesive strips from JAM Paper for fast, tamper-evident sealing. These spacious envelopes provide the extra clearance required to make sure your business packets arrive in flawless condition.