Dolce & Gabbana DG4521 Sunglasses combine a square acetate frame with refined proportions for everyday sun protection and style. Key attributes: Black | Acetate | UV protection (Category 3) | Non-polarised lenses | Includes case and fabric bag | Hinged temples | Square silhouette | Acetate and metal construction | Full-rim design | Dimensions & fit: 52 mm (lens width) | 18 mm (bridge) | 145 mm (temple) | 41 mm (lens height) | Standard fit | Composition & care: Acetate | Metal | Wipe lenses with a soft microfiber cloth. Store in the provided case. Avoid harsh chemicals and prolonged heat exposure.