Uses :These envelopes are ideal for businesses that regularly send out mail, such as financial institutions, law firms, and marketing agencies. They are perfect for sending out invoices, statements, contracts, and promotional materials. Individuals can also benefit from using these envelopes for personal correspondence, such as sending out invitations or holiday cards.
When using these envelopes, be sure to align the address properly in the window to ensure it is visible and professional. Additionally, consider using a label or printed design for a more polished look. For added security, consider using a security seal or tape to further protect the contents during transit.