Material: Silicone + TPU Size: 80*63mm, diameter 10mm Color: white, black, purple Applicable model: airpods 1/2/3 generation general Quantity: 2 pairs Package content: 4*silicone ear hook 1.Keep it Secure Hook-shaped EarHooks are compatible with AirPods 3, AirPods Pro and AirPods 1&2 and securely prevents it from falling out. Great for running, jogging, cycling, gym and other fitness activities. 2.Material EarHooks are made from Thermoplastic polyurethane(TPU) and Silicone to ensure that they keep their shape and are comfortable for extended periods. EarHooks are a soft bendable material. Please change the form to fit your ears. 3.Easy InstallationEasy installation & hassle-free removal. Simply put your device in the Earhook and loop it over your ear. (Airpods Pro and AirPods are not rechargeable with the ear hook). 4.Hole PunchHole punch at the end of earhook is a useful feature for straps or clips to keep them together. 5.Package contentThe package contains two pairs of ear hooks, the quantity is enough for you to use, even if you lose it, there are leftovers that can be used. The product has three colors, white, black and purple, for your choice.