Superior Materials: The cable numbering label tubes are made of high-density material, making them resistant to fading. Precise dimensions ensure secure cable mounting Anti-Slip Inner Teeth: The cable identification label tubes feature a concave inner wall structure, preventing slippage; thickened inner teeth ensure even and tight spacing and high flexibility Clear Labels: The snap-on cable numbering label tubes offer strong environmental adaptability and excellent character resolution, remaining clear even after prolonged use Easy to Use: The concave design of the cable numbering labels makes operation simple. Simply clip the plastic label tube onto the network cable; it is not prone to falling off The cable markers can mark the color-coded cables to make it easier to identify the cable., Manufacturer: DIMEIYAN