Product Description:Material: ABSSize:24 x 12 x 6cm / 9.45" x 4.72" x 2.36"Quantity:1PCFeatures:Anti-motion sickness, folding and portable, no deformation, magnetic adsorption, fruity fragrance, not falling off 95 percent efficient anti-motion sickness.The glasses don't have lenses, so anyone can wear them and even wear them outside the regular glasses.After 10 to 12 minutes of wearing, when you stare at a stationary object such as a smartphone or book, the glasses will re-synchronize the brain with the motion felt by the inner ear. You can then remove your glasses and enjoy the next journey.The liquid in the frame simulates the angle and motion of the eye level so that the motion perceived by the eye will be consistent with the motion perceived by the inner ear. Without signal conflict, there will naturally be no motion sickness.Package Included:1 x Anti-Motion Sickness GlassesNotes:1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors.2. Due to the screen difference, the color may be a little different from what you expect, please allow it.