The Halo Chinstrap by Sunset Healthcare Solutions is a mask accessory used as a chin support during sleep. When the mouth is left open, airflow may leak, causing therapy to be compromised. It may also cause nasal and oral dryness, making the patient uncomfortable upon waking. The Halo Chinstrap provides secure chin support. What sets this chinstrap apart from others is its unique halo design. Patients are given added support through the halo that is fitted at the top of the head. This chinstrap is made of stretchable and breathable fabric, giving it great adaptability to fit a wide range of head sizes. It can easily be adjusted to provide a secure fit, and it is also latex-free, making this a great option for those with latex sensitivities. Its easy-to-pull tabs allow you to release the chinstrap with little effort. Available in One Size.