Liu Jo MAG-SET Optical Frame pairs a classic acetate full-rim with a magnetic polarized clip-on, offering easy transition from indoor eyewear to sun protection. Key attributes: Black | Acetate | Polarized clip-on | UV protection (category 3) | Removable magnetic clip-on | Compatible with prescription lenses | Full-rim construction | Modified rectangular shape | Full-rim silhouette | Acetate temples | Dimensions & fit: Lens width: 53 mm | Bridge: 18 mm | Temple length: 140 mm | Lens height: 43.7 mm | Regular fit | Composition & care: Acetate | Clean lenses with a microfiber cloth; avoid abrasive cleaners and solvents; store in the supplied protective case.