Vintage metal frame. It has a solid texture and is in beautiful condition. The following 4 maintenance items have been performed: New ear pads (temples) replaced New nose pads replaced Ultrasonic cleaning performed Shape adjusted Size: 54◻︎13 Temple: 135mm Made in Japan PGFLAME PG-1020 P FGP Prescription lenses are installed. The prescription strength is unknown. Please take it to an optician and have the lenses replaced. You can get them replaced inexpensively at stores like Zoff or JINS. Please refrain from purchasing if you are sensitive to items stored by individuals. The case has been disposed of. Only the frame will be provided.