EFFECTIVE NAUSEA RELIEF - Ideal motion sickness bands to reduce morning sickness, sea tides, car sickness, plane sickness and any other travel sickness. For effective relief from all forms of travel and motion sickness, these bands provide a natural option without causing drowsiness or other side effects. How it works: wear and place the round button between the two ribs inside the wrist (Neiguan point), the anti-nausea bracelets work by pressing the Neiguan acupuncture points on each wrist using a plastic pin that works to restore balance in the body . The bands take two to 5 minutes to be effective, it will bring a better effect when two hands use simultaneously. Healthy and safe: the healthy way to relieve motion sickness, without causing drowsiness or other side effects. Simple, safe and natural acupressure technology proven effective. Suitable for all people, ideal for adults and children, especially for women. Use it while traveling, flying or driving, relieve sea sickness and enjoy the trip Frequency of use: can be used continuously and repeatedly. Small and lightweight to fit in your pocket, bag or suitcase, perfect to take with you everywhere. Comfortable with soft cotton material. Sickness wristbands are washable and reusable. UNIVERSAL SIZE - One size fits all car sickness bands (elastic stretches to 5.5" x 1.35"), strong elastic designs and harmless to skin. 1 pairs, 2 pieces in total. Note: It is normal to feel that the bracelet is tight. The bracelet must be tight enough to work.