This Breakaway Evidence Tape is available in either 1 3/8" x 108' rolls or a pack of 100 1 3/8" x 7" strips. The tape features a split-back design, which makes removing the protective backing simple. The serrated edges of the tape make it nearly impossible to cut or remove the tape and reapply it without leaving apparent evidence of tampering. The acetate base causes the tape to be fragile when placed on a package, bag or box. Attempts to remove the tape through chemical means will cause the ink to run.