Material: Lenses: 100% PC Frame: 70% Metal, 30% CP. Package Material: Paper hang tag. Usage: Open for use. Feature: Simple, Beautiful and Fashionable. Note: Keep away from fire. Storage: Keep in a dry and cool place. Warning: Not for direct viewing of the sun.Clean with a soft, dry and lint free cloth.Not for protection against artificial light sources, E.G.sunbeds. Not for use as eye protection against mechanical impact hazards.Not suitable for driving in twilight or at night.