Feature: 1. The glasses feature a ring half filled with a colored liquid. The ring surrounds the eyes both along the frontal axises (right / left) and sagittal axises (front/back) so that when it oscillates, it tricks the eye into believing it is seeing the horizon. 2. from the observation that motion sickness appears because of the difference in perception between the sense of balance and sight, use the Boarding Ring technology, which boasts a 95 percent efficiency rate after just 10 minutes. 3. from the observation that motion sickness appears because of the difference in perception between the sense of balance and sight, use the Boarding Ring technology, which boasts a 95 percent efficiency rate after just 10 minutes. 4. The glasses don't have lenses, so anyone can wear them and even wear them outside the regular glasses. Wearing this pair of glasses for 10 to 12 minutes when you start to experience motion sickness, the motion sickness will disappear. : Material: PP + TR : anti-motion sickness, folding and portable, no deformation, magnetic adsorption, fruity fragrance, not falling off 95 percent efficient anti-motion sickness : As the picture showincludes:1 x Anti-motion Sickness Glasses