Ray-Ban RX5446 Optical Frame pairs a classic square silhouette with a striped tortoise acetate finish. It’s designed for everyday prescription wear and straightforward style. Key attributes: Brown | Tartaruga | Acetate | Prescription-ready lenses | Includes protective case | Demo lenses installed | Square frame | Full-rim frame | Striped tortoise pattern | Shiny finish | Dimensions & fit: Lens width: 51 mm; Bridge: 19 mm; Temple length: 145 mm; Lens height: 41.1 mm (51 size) | Also available in lens width: 53 mm; Lens height: 42.7 mm (53 size) | Regular fit | Composition & care: Acetate