Hand Crystalized in the USA with Genuine European Crystals. Comes with a Soft matching case. Flexible Material. Spring Temple. Optical Quality Lens and Frame. Scratch resistance lenses. 50-18-142 Frame Measurements Women Reading glasses ATTENTION; READY-TO-WEAR NON-PRESCRIPTION GLASSES ARE NOT INTENDED TO REPLACE PRESCRIBED CORRECTIVE LENSES OR EXAMINATIONS BY AN EYE CARE PROFESSIONAL. CONTINUOUS EYE CHECK-UPS ARE NECESSARY TO DETERMINE YOUR EYE HEALTH STATUS AND VISION NEEDS.