Package content: you will receive 24pcs cable protectors in 2 colors. Enough for your needs to protect your data cables. Please note that the cable protectors can support cables with the diameter of 2.5-4mm . Premium Material: Our spiral cable protectors are made of high quality silicone, sturdy, flexible and durable, easy to spin and not easy to break. Charger cable savers can protect the end of wires from breaking and wearing. You can use them with confidence. Easy to use: first, put the cable saver on the charger cable; then rotate the charger cable along the cable to wrap the wire ends, done. Only several seconds you can finish installation. Perfect Protection: The phone charger cable savers can effectively protect cables from tangles and wear and tear, extending the service time of cables and wires well. Wide Application: Made of flexible TPU, these cable wire protectors are suitable for various cables and wires, such as USB interface, mobile phone charging cable, laptop charging cable, mouse cable, micro USB cable, headphone cable, etc.