1. Tamper evident security tape with alterable sequential numbering

2. You can't see the hidden message "OPENED" before opening

3. once opened, the tape as well as the applied object will reveal the word "opened" ND the tape can't be resealed

4. Any opening without permission or theft during the transportation can be easily identified by the evident word, to achieve the purpose of anti-counterfeiting, anti-theft and anti-denying.

5. Any message or graphics is available by making special editions.