Police Square Optical Frame features a full-rim cellulose acetate construction and a defined square silhouette, suited for everyday prescription or demo lenses. Key attributes: Brown | Cellulose acetate | Includes branded case | Demo lenses installed | Standard hinges (no spring hinge) | Full-rim square silhouette | Brown acetate finish | Plastic demo lenses | Dimensions & fit: Lens width: 52 mm | Lens height: 42 mm | Bridge width: 20 mm | Frame width: 140 mm | Temple length: 145 mm | Size: 52-20-145 | Composition & care: Cellulose acetate (frame) | Plastic (lenses)