Sea Band - helps prevent travel sickness and other nausea Sea Band works by applying pressure to Nei Kuan acupressure points on the wrists. It helps prevent travel sickness and other causes of nausea, for example pregnancy morning sickness. The Sea Band has been clinically tested against nausea and vomiting in travel, pregnancy, anaesthesia, chemotherapy and all conditions which induce nausea. Sea Band helps you without the use of drugs, and can be used over and over again. The Sea Band is a knitted elasticated wrist band, which operates by applying pressure on the Nei Kuan acupressure point on each wrist by means of a plastic stud. Sea Band operates without the use of drugs, and therefore does not cause side effects which are commonly associated with anti-nausea medication. Sea Band can be worn on each wrist whenever you feel nauseous, and is suitable for both adults and children. The Sea Band may be washed up to five times with a mild detergent in warm water without losing its elasticity.