Imported Plastic frame Polycarbonate lens Non-Polarized Mirror Coating coating Lens width: 70 millimeters Lens height: 40 mm millimeters Bridge: 16 millimeters Clean with a soft cloth and mild soap. Avoid contact with harsh chemicals. Store in a protective case when not in use. Non-Polarized, 100% Protection Against Harmful UVA/UVB Rays; Semi Translucent Mirrored Lens; Monoblock Shield Glasses; Futuristic Sunglass;