Michael Kors Nikki Beach Eyeglasses pair a polished metal butterfly frame with a light gold finish for a refined everyday look; they come with demo lenses and are compatible with prescription lenses. Key attributes: Light gold | Metal | Demo lenses | Prescription lens compatible | Includes Michael Kors case and branded cloth | Butterfly frame shape | Full rim frame | Shiny finish | Dimensions & fit: Lens width: 53 mm | Lens width: 55 mm | Bridge width: 16 mm | Temple length: 140 mm | Lens height: 44 mm | Lens height: 45 mm | Composition & care: Metal