DIMENSIONS: Large 9" x 12" booklet envelopes designed to hold documents without folding, perfect for mailing catalogs, presentations, and photographs MATERIAL QUALITY: Constructed from heavy 28 lb. white wove paper for superior durability and a professional appearance SECURE CLOSURE: Features a strong gummed flap that creates a reliable seal when moistened to protect contents during transit DESIGN: Open-side configuration allows easy insertion of materials while maintaining document security QUANTITY & ORIGIN: Bulk pack of 500 envelopes manufactured in USA for consistent quality and reliable performance Introducing the Cashier Depot 9" x 12" Booklet Envelopes, crafted from premium 28 lb. white wove paper for superior durability and a professional appearance. These open-side envelopes are perfectly sized to accommodate your important documents, catalogs, and presentations without folding, making them ideal for both business and personal correspondence. Each envelope features a reliable gummed flap closure that creates a secure seal when moistened, ensuring your contents remain protected during transit and storage. Made in the USA with meticulous attention to quality, these envelopes deliver consistent performance for all your mailing needs. The clean, white finish presents a polished look that makes a great impression on recipients. With 500 envelopes per package, you'll have plenty on hand for your high-volume mailing requirements. Whether sending important business documents or organizing files for storage, these booklet envelopes provide the perfect solution for professional document handling.