These marker tubes are an efficient and convenient solution for organizing and labeling wires and cables.The tubes are labeled with numbers 0-9 for easy identification. The tubes are easy to install and remove, making them a convenient solution for organizing wires and cables. Features -Color:Assorted Color -Material:Plastic -Size:0.31X0.20X0.20cm/0.12X0.08X0.08in - Note: Suitable for 1. , wire diameter 2.0-3.0mm - Safe and convenient to use, not easy to break or deform, reusable and can be applied for longtime. - You can label these tags to your phone cord, computer and TV cable and other cables. - Plastic number tube has bright colors, which is very conspicuous and easy to identify. - Can be used in a variety of locations, such as wiring, power cords, fiber optic cables. - Even if too many power and cables are connected, you can instantly identify them in ten colors. Package list: 150 labels