Aimoh 500#10 Single Left Window SELF Seal Security Envelopes – Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB – 500 Count (35210)

#10 Single Window Security Envelopes; forget thin envelopes that allow contents to be easily read, our #10 Security Envelopes are premium quality, ultra-secure envelopes suitable for everyday business and legal mailing while protecting sensitive contents and information
ULTRA STRONG QUICK SEAL; manufactured with ultra strong, quick seal adhesive, creating a super strong seal across the width of the envelope for a strong seal that won’t easily tear, perfect for mailing larger, thicker documents
EASY READ SINGLE WINDOW; perfect for bulk mailing, each envelope has a premium, extra large, easy read 4-1/2 X 1-1/8 poly-window, positioned 7/8″ from the left and 1/2″ from the bottom of the envelope, perfect for displaying addresses or business information, making slow printing and hand addressing a thing of the past
Security Tint Pattern: mailing secure documents? Our #10 Security Envelopes are designed with a security wave pattern on the inside to protect contents, data, and numbers from being easily read, unlike other envelopes
LONG LASTING SUPPLY; ideal for everyday business use, each pack provides 500 envelopes for a long-lasting supply, each measuring 4-1/8 x 9-1/2 inches, perfect for invoices, statements, and many more business uses!