The mailing envelope you choose features a self-adhesive closure, providing convenience and security for sending your documents. With dimensions of 16 x 23 centimeters, it is ideal for sending documents and other items that require protection during transit.

• It is self-adhesive, making it easy to secure your documents without additional fasteners.
• Its dimensions of 16 x 23 centimeters make it suitable for many applications, such as business or personal correspondence.