1. High-definition rasin lenses, acurate stregnth and skin friendly frame material. 2. Ultra thin about 2mm, and super light about 4.5g, reduce pressure on the nose bridge. 3. Unique key ring designed, cool to store and carry, as portable in your key ring, fashionable and elegant to use. 4. TR90 frame, durable and great toughness. 5. Frosted nose pad, strong skid resistance. Note: 1. Please clean the glasses with clear water and dry in the air. 2. Do not wipe the lens when cleaning, just rub the surface with fingers.
