Brother TZ-SE4 Black-On-White Security Tape, 0.75" x 26.2' - Security Tape features exclusive laminated tape process and a special telltale adhesive. If the label is removed, a checkerboard pattern is left behind on the item and on the tape making it obvious that someone has tampered with the label. Primarily used for property security applications, Tape is designed for use with Brother P-touch Labelers using TZ or TZe tapes.