9″ x 12″ and 10″ x 13″ Booklet Envelopes for Mailing Documents

Booklet envelopes are a dependable choice for mailing documents that need to stay flat, clean, and professional. Our 9″ x 12″ and 10″ x 13″ sizes are ideal for catalogs, brochures, reports, presentation folders, and other important materials that should not be folded.

Designed with an open-side format, these envelopes make it easy to insert and remove thicker documents or multi-page materials. They are a smart option for businesses, schools, and organizations that need a polished way to mail larger printed pieces.

Product Features

• Available sizes: 9″ x 12″ and 10″ x 13″
• Open-side design for easy document insertion
• Closure options: dry gum or peel & seal
• Available in 24 lb. or 28 lb. white wove or kraft stock
• Ideal for catalogs, brochures, reports, and presentation folders

Durable Envelopes for Flat Documents

These booklet envelopes are made for mailing larger documents while helping protect them during handling and delivery. The durable paper stock gives your mailings a professional look and dependable strength for business correspondence, marketing materials, and presentation packets.

The open-side construction is especially useful for thicker inserts, making these envelopes a practical solution for multi-page reports, sales sheets, and other flat-format print materials.

Closure Options for Different Mailing Needs

Choose the sealing style that works best for your workflow. Dry gum offers a traditional moisture-activated seal, while peel & seal provides a faster self-seal option for efficient mailing projects. Both options help keep contents secure in transit.

Common Uses

Our booklet envelopes are commonly used for mailing catalogs, annual reports, proposals, educational materials, legal documents, brochures, and presentation folders. Their larger format helps preserve print quality by keeping documents flat and neat.

Booklet Envelopes in the Boston Area

Businesses throughout Wakefield, Reading, Woburn, Lynnfield, Melrose, Stoneham, and the Greater Boston area rely on PGI Printing for quality booklet envelopes. Whether you need envelopes for reports, marketing pieces, or presentation materials, we provide professional printing, fast turnaround, and convenient online ordering.

PGI Printing has served businesses in the Boston area for over 60 years, delivering dependable printing and mailing solutions for a wide range of business documents and marketing materials.