GIGI Studios ISABELLA 6728/1 Glasses combine a sturdy acetate full-rim construction with a classic silhouette for everyday optical use. The frame is designed to accommodate prescription lenses while providing a defined, wearable look. Key attributes: Black | Acetate | Demo lenses included | Full rim | Dimensions & fit: Lens width: 47 mm | Lens height: 40 mm | Bridge width: 21 mm | Temple length: 140 mm | Medium fit | Size: 47-21-140 | Composition & care: Acetate | Clean lenses with a microfibre cloth; avoid abrasive cleaners and harsh solvents; store in a protective case when not in use.