Guess GU50120 Optical Frame delivers a classic square silhouette in glossy black, designed for everyday prescription wear and polished casual looks. Key attributes: Black | Plastic | Lightweight | Durable | Compatible with prescription lenses | Available in two sizes (52, 54) | Includes original-style protective case (may vary) | Square frame | Gloss finish | Full-rim frame | Dimensions & fit: 54-16-140 | 52-16-140 | Standard fit | Temple length 140 mm | Bridge 16 mm | Composition & care: Plastic (ZYL) | Clean lenses with a microfiber cloth. Store in the protective case when not in use. Have prescription lenses fitted by a qualified optician.