Ray-Ban RY1531 Eyeglass Frame is a compact acetate square frame from Ray-Ban, designed for everyday wear on narrower faces. The clean square silhouette and durable construction make it a practical choice for daily use. Key attributes: Black | Acetate | Demo lenses with UV protection | Anti-scratch coating | Includes branded Ray‑Ban case | Square frame | Shiny finish | Dimensions & fit: Size: 46 mm | Size: 48 mm | Bridge: 16 mm | Temple: 125 mm | Temple: 130 mm | Height: 32 mm | Height: 33 mm | Small fit; suited to narrower/smaller faces | Composition & care: Acetate