Effective Nausea Relief - Ideal motion sickness belt to reduce morning sickness, sea tide, motion sickness, airplane sickness and any other motion sickness. To effectively relieve all forms of travel and motion sickness, these straps offer a natural alternative that won't cause drowsiness or other side effects. How it works: Wear and place a round button between the two ribs on the inside of the wrist (Neiguan point), the antiemetic bracelet works by pressing the Neiguan on each wrist with a plastic needle that restores balance to the body acupuncture points. The straps take 2 to 5 minutes to take effect, and using both hands at the same time will give better results. Health & Safety: A healthy way to relieve motion sickness without causing drowsiness or other side effects. Simple, safe and natural acupressure technique proven to be effective. Suitable for everyone, suitable for adults and children, especially women. Use when traveling, flying or driving to relieve seasickness and enjoy the frequency of travel use: can be reused continuously. Small and light enough to fit in your pocket, bag or suitcase, it's perfect to take anywhere. Soft cotton material is comfortable. Sickness wristbands are washable and reusable. UNIVERSAL SIZE - One size fits all motion sickness straps (elastic stretch to 5.5" x 1.35"), strong elastic design, no harm to skin. 1 pair, 2 pieces in total. Note: It is normal for the bracelet to feel tight. The bracelet must be tight enough to work.