Brand: Hion Item Weight: 35 grams Special Feature: Hearts Number of Items: 2 Shape: Band Use: Whole Body 【Motion Sickness Glasses】Effectively prevents most motion sickness. Can be used in many places, such as buses, cars, trains, ships, airplanes, 3D and wearable games, and high-rotation games. Foldable, removable anti-motion sickness glasses. 【TPE Material & Nose Pads】Made of environmentally friendly TPE material, it is durable and can be bent freely. Weighing only 35g, it is ultra-lightweight and does not put a burden on the nose. With nose pads, the glasses are less likely to fall off, making them durable and sturdy. 【Anti-Motion Sickness】The liquid stained inside the glasses frame sways between the front and left of the face, recreating the horizon line, reducing discomfort between vision and the deltoid muscles, and reducing motion sickness. Perfect for treating car sickness, dizziness, and headaches. 【How to Use】When motion sickness appears, put on the glasses and fix your vision on something that doesn't move, such as a smartphone or book. After 10-12 minutes, the visual information and information from the three-part tubes will synchronize, and you will feel better. After that, the effect will last even if you take off the glasses. 【Convenient to Carry】Effective for 95% of motion sickness symptoms. The lens-free design can be used with regular glasses or sunglasses and can be shared with family and friends. Comes with a storage pouch, making it convenient to carry when traveling, on business trips, or going out. I purchased these online a few years ago after they were introduced on Zip and used them a few times. There are no noticeable major stains. The case has some pilling.