9" x 12" Catalog (Open End) Envelopes, Heavy 28lb. White, Gum Flap (SY9125GW)

Standard Large Size – Measures 9" x 12", ideal for documents, reports, brochures, and catalogs.

Strong & Durable – Constructed with 28lb white wove paper for a clean, professional look and dependable strength.

Secure Closure – Equipped with a deep gum flap to ensure a tight, tamper-resistant seal.

Open-End Design – Convenient top-opening for easy insertion and removal of contents.

Multi-Purpose Use – Perfect for business, school, mailing, filing, and office organization.

Made in the USA – Quality-made in the United States for reliable performance.