Quality Park #9 Security Envelopes, Double Window, Self Seal, Invoices/QuickBooks Statements, 3-7/8 x 8-7/8 Inches, 24…

Quality Park #9 Double-Window Security Envelopes are perfect for quick invoicing and billing. Redi-Seal envelope design keeps adhesives from sticking prematurely—just raise the bottom flap and press to seal. Double-window format displays sender and receiver addresses for statements and invoices. Opaque envelopes have a tint and security pattern that makes them difficult to read through, keeping sensitive contents secure. Essential for bulk mailings, payroll and billing cycles.#9 Double-window invoice envelopes. Self sealing. 24 lb White wove paper. 3-7/8″ x 8-7/8″. 500 Per box.FASTER WAY TO FOLD, STUFF & SEAL: Your time is too valuable to spend licking envelopes. Self-sealing closures work without moisture to get invoices out on time.PATENTED TO PREVENT WASTE: Redi-Seal envelopes have folded flaps that won’t stick prematurely—raise the bottom flap in place, press and seal.PROFESSIONAL BUSINESS FORMAT: Double windows reveal sender and receiver addresses to fit common invoices and statements. Made with modern side-seam construction in crisp, bright white.ENHANCED PRIVACY PROTECTIONS: A security tint with complex pattern obscures letters and numbers, even when held to light.ELMINATE YUCK FOR LESS: Goodbye drippy moistener sponges! Redi-Seal envelopes offer an affordable self-sealing alternative to standard envelopes.STOCK-UP BOXES: Office-friendly 500-envelope quantity keeps necessary supplies on hand for high-volume mailings.

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FORMATTED FOR BUSINESS: Double-window envelopes display sender and receiver addresses for invoices and billing statements
LIFT-IN-PLACE FLAP: Unique Redi-Seal envelope flap folds up and into place for an aggressive seal that won’t close prematurely
ENHANCED PRIVACY: Security tint with a complex pattern makes contents difficult to read, even when held to light
AN EXCELLENT VALUE: Boxes of 500 let you stock up for monthly invoicing and billing