Features: 1. Effective Relief for Motion Sickness: These anti-motion sickness glasses are designed to prevent seasickness, motion sickness, airsickness, and other travel-related discomforts. To alleviate symptoms, wear the glasses and focus on a stationary object, like a book or mobile phone, for approximately 10-14 minutes. 2. Design Concept: The glasses utilize a ring filled with liquid that adjusts to the vehicle's movement, creating an artificial horizon within the user's field of vision. This helps resynchronize the eyes with the balance system. The operation is straightforward, safe, and free from side effects. 3. Material: Constructed from high-quality, soft, elastic, and durable TPE material, these glasses are comfortable to wear. The inclusion of nose pads ensures they stay securely in place. 4. Universal Fit: The one-size-fits-all design accommodates various head sizes. Simply adjust the size by bending the soft and elastic frame to fit comfortably. 5. Lightweight and Convenient: These glasses are compact and lightweight, making them easy to carry with you wherever you go. Specification: - Material: Resin - Color: Black, White - Package Size: 15 x 6 x 6 cm - Weight: 80 g - Package Content: 1 Pair of Glasses