Dunhill Square Eyeglasses combine a refined square silhouette with signature Rollagas-inspired detailing, crafted for everyday optical wear and prescription lenses. Key attributes: Gray | Transparent | Acetate | Prescription-ready | Square frame | Full rim | Rollagas lighter-inspired engine-turn and corner-angle details | Wire-core temple detailing | Dimensions & fit: 51-24-145 | Frame size: 51-24-145 (lens–bridge–temple mm) | Composition & care: Acetate | Metal | Wipe clean with a soft cloth. Store in a protective case; avoid harsh chemicals and prolonged exposure to moisture.