Ray-Ban RY1626D 3876 Optical Frame combines a classic rectangular silhouette with durable acetate construction for everyday prescription wear. Key attributes: Black | Acetate | Full-rim frame | Prescription-ready | Rectangular shape | Dimensions & fit: Lens width: 49 mm | Bridge: 16 mm | Temple length: 140 mm | Lens height: 36 mm | Standard fit | Composition & care: Acetate | Wipe lenses and frame with a soft, lint-free cloth. Store in protective case when not in use.