Envelopes

EnDoc 500#9 Double Window Envelopes Self Seal, for Invoices & Statements, Business Mailing, Bright White 24lb Paper, Size 3 7/8 x 8 7/8" Security Tinted Perfect Fit for Business Mail: Specifically designed to accommodate standard 3.5" x 8.5" checks, these #9 window envelopes ensure a clean, professional presentation for all your business correspondence. Double Window Envelopes #9: The top window (1"... EnDoc 500#9 Double Window Envelopes Self Seal, for Invoices & Statements, Business Mailing, Bright White 24lb Paper, Size 3 7/8 x 8 7/8" Security Tinted