100% Brand New and high quality<br />Reusable、 washable<br />Prevent nausea during car、 sea and air travel<br />One size fit all: 5x3cm<br />Color: gray<br />Works by applying pressure on the nei-kuan acupressure point<br />Put the button facing downward over the Nei-Kuan point、 and press the button for 1-2 minutes