... object void,opened hidden message anti theft function Description:Tamper Evident security tape provides a security seal for letters,bags, ... -fake.Random message or graphic is available.Detailed Product Description1,Tamper Evident Tapes, 2,width: 50mm, 3,length: 50m, 4, ... , High technology 3, Use for once onlyFeature: 1, Tamper evident security tape with alterable sequential numbering2, You can’t see ...