Imported TR90 frame Acrylic lens Non Polarized Anti-Reflective Coating coating Lens width: 48 millimeters Lens height: 44 millimeters Bridge: 23 millimeters Arm: 142 millimeters Clean with the provided cloth. Product Description:Korean Style Square Glasses Frame Tr90 Retro Anti Blue Light Glasses Eyewear Why Choose Kachawoo Sunglasses?Kachawoo Eyewears, Only FOCUS ON INNOVATION, FASHION AND SERVICEWe Create more than 10 NEW DESIGN each Month! Details:Retro Square Eyeglasses Tr90 Blue Light GlassesKorean Style Glasses frameGender: male female unisex Lens:Lens material: Resinlenses are scratch and impact resistant, with perfect clarity of vision.Eyewears :can be used for Office, Outdoor Activities, And Leisure Life.Dimentions: Frame total: 142mm Lens height: 44mm Lens width: 48mm Bridge: 23 mm Package includes: 1*Glasses1*Glasses cloth1*Glasses pouch