Imported Plastic frame Tri Acetate Cellulose lens Polarized UV Protection Coating coating Lens width: 55 millimeters Lens height: 52 millimeters Bridge: 18 millimeters Arm: 141 millimeters HIGH-DEFINITION UV400 POLARIZED TAC LENSES - SojoS HD polycarbonate lenses can filter out sunlight reflected glare, and protect your eyes from long-term damage by blocking harmful UVA and UVB rays. RETRO VINTAGE DOUBLE BAR AVIATOR STYLE - These retro vintage style sunglasses are keeping up closely with the latest retro fashion trend. The classic double bar square frame can match with various facial shapes. A variety of lens colors can go with different outfits in a daily fashion. HIGH-QUALITY MATERIALS - These SojoS square aviator sunglasses are made of high-quality frame material, UV400 lenses, solid metal hinges, all the details ensuring you a long time using. They are suitable for both men and women and suitable for any climate and weather conditions. You will definitely feel worthwhile after touching and comparing. PRODUCT DIMENSION - Lens Width: 55mm | Lens Height: 52mm | Temple Length: 141mm | Nose Bridge: 18mm GIFT IDEAS PACKAGE - Sunglasses*1, microfiber pouch*1, microfiber glasses cleaning cloth*1, glasses box*1. These are gift packaged ready, which would be great gift idea for your friends and family