Keep your cables organized with our Z-Type Marker, featuring a durable white PVC construction for long-lasting performance. With a straight cut design, these markers easily slide onto cables with a diameter ranging from .31 to .5 inches (.7.9 - 12.7 mm). The black legend "1" is prominently displayed for clear identification. Conveniently designed for push-on installation, these markers, also known by the alias EC1585-000, streamline the labeling process. Perfect for cable management in various industries, this product is a must-have for maintaining organization and efficiency.