← Back to Store

#10 Security Envelopes Letter Size Self Seal, 500 Count, Windowless Security Tinted, 4-1/8" x 9-1/2", Business Mailing Envelopes for Home Office School Documents

$26.99
★ 5.02 reviews

Product Information

ASINB0H43KJ5SR
CategoryClothing, Shoes & Jewelry
AvailabilityIn Stock
MerchantEndayDirect

About this item

  • SECURE SELF-SEAL CLOSURE – These #10 security envelopes feature a strong self-seal adhesive strip for quick, hassle-free mailing without the need for moisture. Perfect for everyday business and personal correspondence.
  • SECURITY TINTED FOR PRIVACY – Designed with a security tint pattern that helps protect sensitive information and prevents contents from being viewed through the envelope. Ideal for invoices, checks, statements, and confidential documents.
  • STANDARD LETTER SIZE ENVELOPES – Measuring 4-1/8" x 9-1/2", these windowless envelopes fit standard letter-size paper folded into thirds. Great for mailing bills, letters, forms, and other documents.
  • 500 COUNT BULK VALUE PACK – Large quantity envelopes provide a dependable supply for home office, school, and business mailing needs. Excellent for offices, classrooms, and organizational use.
  • DURABLE PAPER CONSTRUCTION – Made from quality paper for reliable performance and secure delivery. Suitable for school, home, and office correspondence, filing, and document management.

Product Description

Enday #10 Security Envelopes Letter Size Self Seal provide a dependable solution for everyday mailing and document handling. Measuring 4-1/8" x 9-1/2", these windowless envelopes are designed to accommodate standard letter-size paper folded into thirds, making them ideal for invoices, checks, statements, bills, notices, and personal correspondence. Each envelope features a security tinted interior that helps protect confidential information and prevents sensitive contents from being visible. The convenient self-seal closure eliminates the need for moisture and provides a strong adhesive bond for secure mailing. This 500-count bulk pack is perfect for businesses, schools, home offices, and administrative departments requiring a reliable supply of mailing envelopes. Durable paper construction ensures dependable performance for everyday office organization, document management, and correspondence. Whether used for home office supplies, school administration, billing departments, or general business communication, these security envelopes offer privacy, convenience, and professional presentation for important documents.

Similar Items