Designed to streamline labeling and signage for security and surveillance projects, the Code Blue 49121 Heavyweight Exact Index Card Stock is a reliable choice for installers and operations teams. As a Mounting Accessories product, this Neenah paper stock delivers a rigid, professional surface that works well for camera tags, mounting templates, service records and on-site signage. The letter-size 8.5" x 11" sheets are sold in a practical 250-piece pack, so crews stay supplied without frequent reorders. The heavyweight construction reduces curling and tearing during installation or field handling, while the smooth finish supports both printing and handwriting for clear identification and monitoring documentation. The bright blue color makes it easy to visually flag zones, maintenance status or priority items across surveillance and security systems. Whether you're preparing mounting templates, labeling equipment, or creating temporary site signs, this index stock provides a durable, consistent medium that fits standard printers and workflow trays. Order Code Blue 49121 today to simplify your labeling, mounting and monitoring tasks on any security or surveillance deployment.