Gucci GG1929O Optical Frame pairs a clean black injection frame with clear demo lenses for everyday wear. The model is designed for prescription customization and comes with the brand's original case for secure storage. Key attributes: Black | Transparent | Injected material | Demo (placeholder) lenses | Compatible with prescription lenses | Includes original case | Square silhouette | Subtle integrated bridge | Slim temples | Dimensions & fit: Lens width: 53 mm | Bridge: 20 mm | Temple length: 145 mm | Lens height: 41–42.3 mm | Composition & care: Injected material | Store in the provided case. Clean with a soft, dry cloth; if needed use a damp cloth and mild detergent. Avoid solvents or abrasive cleaners.