The Children's Sea-Band has been clinically tested against nausea and vomiting in travel, pregnancy, anesthesia, chemotherapy and all conditions which induce nausea. 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. Since, the bands do not use drugs, they do not cause any of the side effects associated with anti-nausea drugs and can be worn on each wrist whenever you feel nauseous. Made of tough, long-lasting, washable materials, Sea-Bands are safe and easy to use. Simply slip onto wrists, position, and enjoy your travel. No complicating buckles or adjustments and small size fits most kids. Handy carrying case included. Sea Bands are machine washable and reusable. They should last for many years. Includes 1 pair of wrist bands. For kids' 2 years and up or up to 7" wrist