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
FAST, MESS-FREE SELF SEAL ENVELOPES: Redi-Seal envelopes feature press-to-seal adhesive flaps that create a secure closure without peel-strip trash, licking envelopes, or the need for 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
