Privacy protection: The 5x7 invitation envelope is thick and sturdy to protect the privacy of your contents.
Easy to use: Each envelope comes with its own tape. Simply remove the protective strip, press and seal. Clamshell adhesion is very strong, firm and durable, can prevent the contents from falling during transportation. This envelope is ideal for business applications, wedding announcements and mailing.
Dimensions: A4 envelopes measure 5x7inches and paper, thick and durable with excellent sealing properties.
Easy to DIY and print: They feature smooth surfaces that allow you to write or paint easily, and you can also process them using a home laser or inkjet printer;
