Evidence-PRO Narcotics Evidence Security Bags w/ ActiSeal™ are intended for use with confiscated drugs. Each bag is of the same construction and materials as all Evidenced-PRO security bags, including a tamper indicating Acti-Seal™ to ensure the security of contents and pre-printed control tracking numbers. Narcotics Evidence Security Bags w/ ActiSeal™ provided in individual packages or in bulk packages.