Rochas eyeglasses with prescription lenses, titanium frame, brand eyewear for women, 56□16-131 size, purple [Size] Lens width: 56mm Bridge: 16mm Temple length: 131mm Frame width: 128mm [Accessories] None The "Ti-P" marking on the frame indicates that the eyeglasses frame is made of 90% or more pure titanium. Titanium is very lightweight, durable, and rust-resistant, making it a material that is unlikely to cause allergies. The lenses have prescription lenses, so please replace them before use. Although I believe it is a beautiful item, it is a used item, so please refrain from purchasing if you are looking for perfection.