Persol PO3351V Optical Frame combines Persol craftsmanship with the Meflecto flexible-temple system for comfortable, everyday prescription wear. Key attributes: Black | Nero | Acetate | Handmade in Italy | Meflecto flexible temple system | Prescription-ready | Classic oval silhouette | Full-rim acetate frame | Dimensions & fit: Lens width: 50 mm | Bridge width: 21 mm | Best for most faces | Composition & care: Acetate | Store in a protective case; avoid exposure to extreme heat (keep between 14°F and 95°F); handle by the temples; seek professional service for repairs.