Columbian #10 Envelopes, 500 Pack, Self Seal Envelopes for Home, School, and Office Mailings, No Window, 4-1/8 x 9-1/2 Inches, Durable 24 lb White Paper

Columbian #10 Business Envelopes are a great all-purpose solution for mailing letter-sized business documents. Designed for everyday office use, these standard white envelopes are ideal for correspondence, invoices, statements, checks, and marketing materials. Measuring 4-1/8\" x 9-1/2\", they comfortably fit standard 8-1/2\" x 11\" sheets folded into thirds.\n\nEach envelope is made from durable 24 lb white wove paper, offering a professional look that reflects well on businesses and schools. The plain front, no window design combined with a convenient self seal closure provides flexibility for a wide range of mailing needs, from formal correspondence to promotional materials. The peel-and-press adhesive strip creates a strong, reliable seal without moisture, helping keep hands, desks, and mailroom workflows clean and efficient. Beyond mailing, these envelopes are also commonly used as cash budgeting envelopes for organizing spending categories, sinking funds, or savings systems at home or in small offices.\n\nPackaged with 500 envelopes per box, Columbian #10 Self Seal Envelopes are a dependable, never-out essential for offices, small businesses, and households that value speed, convenience, and organization in their daily mailing tasks. (Manufacturer Item Number: COLO147)

• VERSATILE #10 BUSINESS ENVELOPES: Standard #10 size (4-1/8 x 9-1/2 inches) is ideal for mailing letter-sized documents folded into thirds, including invoices, statements, business letters, forms, and more
• PRESENT A PROFESSIONAL IMAGE: Thick 24 lb white wove paper with side seams creates a crisp, high-quality windowless envelope that reflects well on your business and holds up in transit
• 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
• IDEAL FOR CASH ENVELOPE BUDGETING: Perfect for zero based budgeting, these envelopes help organize cash by category for expenses, savings goals, and financial planning at home
• BULK VALUE PACK: Stock up on 500 plain envelopes that keep offices, small businesses, schools and homes stocked and ready for consistent mailing needs