Ray-Ban Clubmaster Metal is a metal-frame reinterpretation of the iconic Clubmaster, offering refined browline styling and dependable sun protection for everyday wear. Key attributes: Black | Metal | High sun protection (Category 3 lenses) | UV protection | Adjustable nose pads | Prescription lenses available | Browline silhouette | Square frame shape | Thin metal rim | Dimensions & fit: Lens width: 51 mm | Bridge: 21 mm | Lens height: 43.9 mm | Temple length: 145 mm | Standard face coverage | Regular fit | Composition & care: Metal frame | Glass lenses | Clean lenses with a microfiber cloth and mild soap. Avoid abrasive materials, solvents or alcohol. Store in the protective case when not in use.