3M™ Tattle-Tape™ Security Strip B2

The ultra-thin, double-sided 3M Tattle-Tape Security Strips provide Electromagnetic (EM) security for your library books and periodicals. The extra-long liner makes it easier to insert the strip deeply into the gutter, making it virtually undetectable. These strips cannot be shielded by the human body, or other common objects, providing effective and reliable security for your assets.