9" x 12" Booklet Envelopes, Starburst Red, 28 lb., 500/Box

Starburst Red 9″ x 12″ Open-Side Booklet Envelopes

Give important documents, promotional packets, and internal materials bold visibility with Starburst Red 9″ x 12″ booklet envelopes. Their bright red color stands apart from conventional white and manila envelopes while providing room for large documents that should remain flat and unfolded.

These open-side booklet envelopes have their opening along the longer dimension, creating a wide opening for inserting reports, brochures, booklets, photographs, and presentation materials. Two side seams under provide dependable construction, while the traditional remoistening adhesive seals after it is moistened.

Item 7422 is manufactured from substantial 28 lb. brightly colored paper containing a minimum of 30% post-consumer recycled fiber. The envelopes have an acid-free vellum finish and are bulk packed 500 per carton without separate inner boxes.

Product Specifications

Why Choose Starburst Red Booklet Envelopes?

• Bold red color: Starburst Red makes document packets and mailings immediately distinguishable from standard envelopes.
• Wide booklet opening: The open-side construction simplifies inserting large and multi-page materials.
• Documents remain flat: The 9″ x 12″ size accommodates many reports, brochures, photographs, and handouts without folding.
• Substantial paper weight: Durable 28 lb. paper provides a heavier feel than lightweight mailing envelopes.
• Reliable construction: Two side seams under support everyday mailing and document-handling applications.
• Traditional closure: The remoistening adhesive seals after it is moistened and the flap is pressed closed.
• Verified recycled content: The paper contains a minimum of 30% post-consumer recycled fiber.
• Efficient bulk packaging: All 500 envelopes are packed together without individual inner boxes.

Common Applications

Starburst Red envelopes are useful whenever large documents require protection, color-coded identification, or greater visual prominence.

• Important notices and document packets
• Promotional and direct-mail materials
• Reports and presentation materials
• Booklets, catalogs, and brochures
• Event and fundraising communications
• School and university materials
• Internal departmental routing
• Color-coded projects and document groups

Choosing the Correct 9″ x 12″ Envelope

Booklet Envelopes vs. Catalog Envelopes

Booklet envelopes open along the longer dimension, providing a wide opening for reports, booklets, and presentation packets. Catalog envelopes open along the shorter dimension and are loaded lengthwise.

Remoistening Seal vs. Self-Seal

These envelopes have a traditional remoistening seal. The adhesive must be moistened before closing the flap. They do not have a peel-away liner or pressure-sensitive self-seal closure.

Bulk Carton vs. Individually Boxed Envelopes

Item 7422 is bulk packed. All 500 envelopes are placed directly in the shipping carton without separate inner boxes. Choose this format when the envelopes will be stored and dispensed from one central location.

Frequently Asked Questions

What size are these Starburst Red envelopes?

Each booklet envelope measures