Handmade in Japan. 100% Bio-circular acetate frame and temples, certified biodegradable. Mineral glass lenses. 100% UVA/UVB protection. Custom rivet heads. Two-tone seven-barrel hinges plated with gold and silver. Complimentary fabric case and lens cloth included. Adjustable temples. Prescription eligible. Eye width: 50mm. Bridge width: 22mm. Temple length: 145mm. Frame thickness: 8mm