Columbian #10 Security Envelopes, 500 Pack, Double Window Self Seal Envelopes for Invoices, QuickBooks Checks and Business Mailings, 4-1/8 x 9-1/2 Inches, Durable 24 lb White Paper

Columbian #10 Security Envelopes, 500 Pack, Double Window Self Seal Envelopes for Invoices, QuickBooks Checks and Business Mailings, 4-1/8 x 9-1/2 Inches, Durable 24 lb White Paper

• #10 WINDOW ENVELOPES: Designed for invoices and statements from QuickBooks and other standard business software, these double window envelopes align perfectly so addresses show cleanly while amounts and data stay private
• SECURE MAILING ENVELOPES: A blue security tint with safety pattern blocks visibility, helping safeguard confidential information from prying eyes, even when held up to light
• SAVE TIME WITH SELF SEAL ENVELOPES: The Release & Seal self-seal closure lets you peel and press for a strong seal, eliminating the need to lick envelopes or use wet sponges
• PRESENT A PROFESSIONAL IMAGE: Thick 24 lb white wove paper with side seams creates a crisp, high-quality look that reflects well on your business and holds up in transit
• BULK VALUE PACK: Stock up on 500 security envelopes that keep offices, small businesses, schools and homes stocked and ready for consistent mailing needs