Halo is an essential accessory to protect your earphones against damages and falls. Place your AirPods inside the dedicated slots and put the strap behind your neck. The neck strap is composed by soft and flexible silicone, this component is extremely flexible and durable. On both sides, you can find a magnetic system in order to ensure fall arrest, this will allow you to keep AirPods safely hooked around your neck even when you are not using them.