The knitted elasticated anti-nausea wrist band are a drug free recommended way of treating travel sickness and nausea. Each band places gentle pressure on the two central tendons near the wrist (Nei Kuan Acupressure Point) by the use of a plastic stud which helps to relieve the symptoms of nausea and travel sickness. The nausea, dizziness and vomiting caused by any form of transport are triggered by messages received in the brain and may even be linked to past trauma. Although you may be sitting motionless in a seat, your senses tell you that you are moving. Contrary to common belief, the resulting nausea is not "all in the mind" and is experienced by both children and adults.