LAMARCA EYEWEAR FUSIONI 156 Optical Frame features the brand's signature bonded-acetate construction and is designed for everyday prescription use. Key attributes: Black | Acetate | Suitable for prescription lenses | Bonded acetate construction | Fusioni multi-section acetate design | Dimensions & fit: Lens width: 54 mm | Temple length: 140 mm | Composition & care: Acetate | Clean lenses and frame with a microfiber cloth. Avoid solvents and abrasive cleaners. Store in a protective case when not in use.