9" x 12" Catalog Envelopes – Open End – Heavy 28lb Kraft – Gum Flap – Professional Mailing & Document Storage (SY9125GK)

Bullet Points: Large 9" x 12" Size – Ideal for mailing catalogs, brochures, flyers, documents, and larger materials. Heavy 28lb Kraft – Extra-thick, durable paper provides strength and professional presentation. Open End Design – Easy-to-use open end allows quick insertion of contents. Gum Flap Closure – Traditional moisture-activated flap ensures a secure and reliable seal. Perfect for Offices & Businesses – Suitable for professional mailings, bulk correspondence, and document storage. Product Description:Ensure secure and professional mailings with 9" x 12" Catalog Envelopes – Open End, Heavy 28lb Kraft, Gum Flap. Perfect for catalogs, brochures, flyers, documents, and other large correspondence, these envelopes provide both durability and a polished appearance. Constructed from heavy 28lb Kraft paper, they resist tearing while maintaining a professional look. The open end design makes insertion quick and easy, and the gum flap closure provides a strong, moisture-act