Cartier Rectangle Sunglasses combine a classic rectangular silhouette with acetate construction and UV-protective lenses for everyday sun protection and refined style. Key attributes: Black | Acetate | 100% UVA/UVB protection | Adjustable nose pads | Thin temples | Rectangular frame | Logo on temples | Right-lens logo | Dimensions & fit: Lens/bridge/temple (mm): 49-22-145 | Composition & care: Acetate | Clean lenses with a microfiber cloth; avoid abrasive cleaners and high temperatures; store in the protective case when not in use.