Whether you feel nauseous due to motion sickness, pregnancy or treatments such as chemotherapy and anaesthesia, Sea-Band Wrist Bands can help. They work by applying pressure to the Nei Kuan acupressure point on each wrist by means of a plastic stud and can be worn whenever you feel nauseous to provide fast, effective relief. Sea-Band Wrist Bands are elasticated to comfortably fit your wrist, no matter how big or small it is. They are washable and can be reused whenever needed, so are especially economical for those who need regular relief from travel sickness.