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)

PREMIUM #10 SECURITY ENVELOPES: High-quality, opaque envelopes protect sensitive contents and information for business and legal mailing, ULTRA-STRONG QUICK-SEAL ADHESIVE: Creates a super strong seal across the envelope width, ideal for mailing larger or thicker documents, LARGE SINGLE WINDOW: 4-1/2" x 1-1/8" poly-window positioned 7/8" from left and 1/2" from bottom, perfect for displaying addresses in bulk mailings, INTERIOR SECURITY TINT PATTERN: Designed to prevent contents, data, and numbers from being easily read through the envelope, BULK SUPPLY: 500 envelopes per box, each measuring 4-1/8" x 9-1/2", suitable for invoices, statements, and various business uses