Simvey Women's Retro Designer Clear Lens Optical Glasses Frames TR90 Composite frame interchangeable lens non-polarized Lens width: 51 millimeters Lens height: 38 millimeters Bridge: 17 millimeters Arm: 138 millimeters High quality TR93 material frame ;reinforced metal hinges ;not easily damaged Serenity collection, warm colors, classic shaped frames, look good on any face; Spring-hinged temples, help glasses fit your face Retro design light weight TR90 frame material for comfortable fit Non-slip silicone nose dragged FREE soft pouch and cloth included