[Size]: Width: 3mm; Length: 150mm; Tag Size: 25x15mm(L*W) [Writable]: Can be written directly onto to mark the cables. Self-locking teeth will not loosen, please use oily marker to write. [PA66 Nylon]: With good insulation, heat resistant and flame retardancy, can be exposed to high temperatures for extended periods of time. [2in1 Function]: Combine the zip tie and tag to be one, more convenient to sort out and recognize various items, easy to manage the bundled objects. [Wide Application]: The tag wire tie is perfect for most electronic cables, wires, cords management, bag and luggage identification, a great tool for home, office and workshop.