This cable marker, produced by ACP International, is designed to ensure safety and clear identification of fiber optic installations. Measuring 14 inches by 10 inches, the vibrant orange background with bold black text prominently features the AT&T cautionary message, "CAUTION FIBER OPTIC CABLE CALL (800)-252-1133." Ideal for use in various settings, this durable marker is part of a comprehensive range of products aimed at enhancing visibility and preventing accidental damage to essential cabling systems. Its eye-catching design and clear messaging make it an essential tool for contractors and technicians working with fiber optics.