Pack of 100 Secur-Pack Deposit Bags, 24" x 24" Pack of 100 Secur-Pak Deposit Bags. Federal Reserve Compliant. Opaque 2.5 mil, tear-resistant, co-extruded polyethylene film. 100% recyclable. Self sealing, tamper evident enclosure. Black inner lining offers extra protection for privacy of contents. Secur-Pak bags are designed with Level 4 security technology, utilizing tamper evident hot and cold protection, and folded bottom edges. Enclosure seal indicates hot and cold tampering by displaying VOID graphics, and when opened, seal will read VOID and OPENED. To ensure bags are not replaced, Secur-pak bags feature a sequential numbering system. Each bag has it's own identifying serial number, which is displayed on the bag itself, as well as on the removable, perforated top edge for safe keeping and easy filing. Bags include a convenient, non-smear writing block for labeling.Perfect for retail, banking and personal deposits Pack of 100, 24" x 24" tamper evident security bags with self sealing, permanent enclosure Federal Reserve Compliant, Level 4 security Utilizes sequential numbering system for easy internal tracking and audit trails White, opaque plastic for privacy of bag contents. Black inner lining offers additional protection.