Features: Premier Features: Works by pressure on the Nei-Kuan acupuncture points on each wrist by means of a plastic stud that work to restore balance in the body. 100% Drug-Free: With an 85% success rate according to our clinical trials the Reliefband Premier is the #1 FDA-cleared all-natural wearable solution for nausea and vomiting. Our fast-acting treatment puts you in the driver's seat in the fight against nausea. Fast Acting: Once activated this anti-nausea band releases a specific pattern of pulses that stimulate the median nerve under the skin. The pulses normalize the nerve messaging from the brain to the stomach which rapidly relieves symptoms of nausea and vomiting without any side effects. Travel Size: Motion sick wristband 5x3cm Strengthened for 5.5inch. Fits for children and adults comfortably with soft cotton material and strong elastic designs. Frequency of Use: Can be used continuously and repeatedly. Small and Lightweight to fit in your pocket bag or suitcase perfect for bringing with you everywhere. Comfortably with soft cotton material. The motion sickness wristbands are washable and reusable. Specification: Material: Polyester fiber Applicable: Necessary for Adults and children Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. 2. Please allow 1-3cm deviation due to manual measurement. 3. It is normal to feel the wristband is tight. The wristband needs to be tight enough to function. But carefully measure the width of your wrist and do not exceed the elastic maximum range of the wristband. includes: A Pair of Wrist Band 1 * PVC Plastic Box