Carrera 3021 Eyeglasses by Carrera combine a classic rectangular silhouette with full-rim construction for reliable everyday wear. These black acetate frames are designed for clear prescription compatibility and easy styling. Key attributes: Black | Acetate | Compatible with prescription lenses | Rectangular frame | Full-rim frame | Dimensions & fit: Lens width: 52 mm | Bridge: 19 mm | Temple length: 140 mm | Lens height: 42 mm | Total width: 139 mm | Composition & care: Acetate | Wipe lenses and frame with a soft microfiber cloth. Avoid abrasive cleaners.