Your evidence integrity remains intact when this tape is applied and remains unbroken. Evidence-PRO Narcotics Security Tape is a highly sensitive, tamper indicating adhesive acetate tape. The sawtooth security edges cause the tape to tear if removal is attempted, and the solvent sensitive dye smears in the presence of solvents. This tape has an instantaneous adhesive and is easily labeled using an ink pen or permanent marker. 1⅜" x 108' rolls available in red with black lettering. Provided in a ready to use clear plastic dispenser box. The adhesive backing release liner is split down the middle, facilitating the tape application. Custom printing available. Available individually or in a discounted bulk pack of 24 rolls of tape.