Gucci GG2042O Eyeglasses pair a refined butterfly silhouette with lightweight acetate construction for everyday prescription or non-prescription wear. The design focuses on comfortable all-day use and a polished black finish. Key attributes: Black | Acetate | Demo lenses — replaceable with prescription lenses | Includes original case and cleaning cloth | Butterfly frame | Full rim | Transparent demo lenses | Dimensions & fit: Lens width: 53 mm | Bridge: 18 mm | Temple length: 140 mm | Composition & care: Acetate