Anna-Karin Karlsson sunglasses in titanium Zeiss eye lens with anti-reflection back coating, titanium temple plated in real 24k gold, acetate front Eye/bridge/temple (in mm): 59-18-140 Eyewear style: Square Titanium/acetate 100% UVA/UVB protection Made in Japan Please note: Do not expose to water of any kind. Cleaning without liquid product, use only a dry cloth suitable for eyewear frames and lenses.