No. 10 Self Seal Security Envelopes are the perfect solution for all your mailing needs. These standard size #10 white envelopes feature a unique blue security print inside, ensuring that the contents of your mail remain private and secure. With 500 envelopes in each pack, you'll have ample supply for all your business or personal mailing requirements.

Each envelope is designed for ease of use, featuring pre-applied adhesives on the seams of the closure. When you're ready to mail, simply peel off the strip and press firmly to seal the envelope. This convenient design saves you time and effort, allowing you to focus on more important tasks. The self-sealing mechanism also ensures a secure closure, giving you peace of mind that your mail will reach its destination safely.

Whether you're a business owner, teacher, or individual looking to send mail, these envelopes are an essential office supply item. They're suitable for a wide range of applications, including billing statements, invoices, reports, letters, and more. The envelopes are also a great resource for schools and educational institutions, providing a convenient way to send reports, grades, and other important documents to parents and students.

The recommended age range for these envelopes is 3+ years, making them an excellent choice for teachers and educators looking to send materials to students and parents. Additionally, they're suitable for Grade PK+, making them an ideal resource for early childhood education and beyond.

With 500 envelopes per pack, you can enjoy significant cost savings and convenience. The blue security print on the inside of each envelope provides an added layer of security, giving you confidence that your confidential documents will remain private. These envelopes are also an excellent choice for businesses, providing a professional and secure way to send important documents to clients and customers.

In summary, the No. 10 Self Seal Security Envelopes are an essential office supply item that provides convenience, security, and value. With their easy-to-use design, secure closure, and affordable price, they're an excellent choice for businesses, educators, and individuals alike. So why wait? Stock up on these versatile envelopes today and enjoy the benefits of secure and convenient mailing solutions.