NoseWings are magnetic nose dilators. They widen the nasal passages to improve your nasal breathing. For example, if you have a blocked nose. This can help with snoring or other sleeping problems. But also to be able to exercise despite a blocked nose. Even with relaxation exercises – where calm, controlled nasal breathing is important – the NoseWings can provide a solution. NoseWings nose dilators were developed by the Dutch ENT specialist Dr. Robert André and have been clinically tested.