Imported Plastic frame Plastic lens Non-Polarized Lens width: 45 millimeters Lens height: 45 millimeters Bridge: 18 millimeters Vintage inspired round circular horned rim frame that features a key hole nose bridge and a unique native print pattern. A must have for anyone who is a fan of round sunglasses and fun native print. Made with an acetate based frame, metal hinges and polycarbonate UV protected lenses.