Ray-Ban RY1631 Optical Frame pairs a lightweight injected-plastic pantos silhouette with a bold two-tone finish. The frame is prescription-ready for everyday wear. Key attributes: Dark blue | Yellow | Injected plastic | Lightweight | Durable | Prescription-ready | Pantos frame | Two-tone finish | Shiny finish | Dimensions & fit: Lens width: 45 mm | Bridge: 16 mm | Temple length: 130 mm | Lens height: 38 mm | Available sizes: 45, 47 mm | Available in sizes 45 and 47 | Composition & care: Injected plastic