Chanel Square Sunglasses combine a refined square silhouette with protective lenses for everyday wear. The acetate frame and classic styling make them versatile for a wide range of looks. Key attributes: Black | Acetate | UV protection (UV Category Filter 3) | 100% UVA and UVB protection | Prescription friendly | Includes original case | Cleaning cloth included | Certificate of authenticity included | Guarantee included | Square silhouette | Glossy acetate frame | Signature logo on temples | Dimensions & fit: Lens width: 54 mm | Lens height: 38 mm | Bridge width: 17 mm | Frame width: 125 mm | Temple length: 140 mm | Standard fit