Sea Band is an acupressure wrist band that is clinically proven to relieve motion sickness and morning sickness in addition to helping with post-operative and chemotherapy-induced nausea. They work by applying pressure on the Nei-Kuan acupressure point on each wrist by means of a plastic stud that work to restore balance in the body. No drugs or side effects are associated with this clinically tested product. A plastic knob sewn into the inside of this knitted elastic wristband exerts pressure & stimulates the P6, or Nei-Kuan, acupressure point, proven to relieve nausea & vomiting. Make sure you always have yours with you, one in you car, one in your bag or one in your suitcase. Ideal for adults, seniors, and teens.