#10 Window Envelope

The Professional Choice for Statements & Invoices

The #10 Window Envelope (4-1/8" x 9-1/2") features a clear window that displays the recipient's address printed directly on your document — eliminating the need for separate address labels and speeding up your mailing process.

Best For:

• Invoices & billing statements
• Payroll & checks
• Bank & financial correspondence
• Insurance & legal documents
• High-volume automated mailing

Specifications:

• Size: 4-1/8" x 9-1/2"
• Window: Clear poly window, left-positioned
• Closure: Gummed flap
• Compatible with: 8-1/2" x 11" sheets folded in thirds
• Color: White

Available in multiple pack sizes — ideal for small offices and high-volume billing operations alike.