Features 1. Effective at Relieving Motion Sickness Symptoms: Helps prevent seasickness, motion sickness, airsickness, and other travel-related discomforts. Wear these anti-motion sickness glasses and focus on a stationary object such as a book or mobile phone for approximately 10 to 14 minutes to help reduce symptoms. 2. Design Rationale: The liquid in the rings moves in response to vehicle motion, creating an artificial horizon within the user's peripheral vision, which helps realign visual and balance signals. Simple to use, non-invasive, and free of side effects. 3. Material: Constructed from soft, flexible, and durable TPE material. Includes nose pads for a secure fit. 4. Suitable for Adults and Children: One-size design fits most head sizes; adjust the frame by gently bending the flexible temples. 5. Lightweight and Portable: Compact and lightweight design allows for easy transport during travel. Specifications Material: Resin Color: Black, White Package Dimensions: 15 x 6 x 6 cm Weight: 80 g Package Includes: 1 x Pair of Glasses