Scratch Resistance Lenses. - Dual Anti-Scratch coating applied to The lenses for extra protection. Flexible Material - Made with High-Quality ZYL, which makes them extremely lightweight and Very Durable. Spring Temple - Adds comfort while wearing, And Increases Durability. Optical Quality Lens and Frame - Which put them on the top of the list of the Best Value Reading Glasses. Unique Style - Latest Fashion Design, Soft Matching case- Matching Case Included. Frame Dimension: 49-17-144 ( Lens-Bridge-Temple) mm; Width: 138 mm; Eye Height: 144 mm; Temple: 17 mm; Primary Color: blue; Secondary Colors: blue, black; Frame Shape: Wayfarer, square; Lens Type: Fully Magnified; Brand: NY Fifth Avenue Distortion Free - Optical Quality with Distortion-Free Lenses: The magnification is Uniformly distributed throughout the entire lens.