Swarovski SK2020 Optical Frame pairs a polished acetate build with crystal embellishment for a refined everyday optical look. Designed for versatile wear, it balances classic square lines with subtle sparkle. Key attributes: Gray | Acetate | UV protection | Scratch-resistant coating | Anti-reflective coating | Full-rim frame | Compatible with prescription lenses | Includes demo/trial lenses | Square shape | Shiny finish | Crystal (strass) detailing on temples | Dimensions & fit: Available sizes: 52 mm, 54 mm | Lens width: 54 mm | Bridge width: 18 mm | Temple length: 140 mm | Lens height: 45.8 mm | Regular fit | Composition & care: Acetate | Wipe clean with a soft, lint-free cloth. Store in the supplied protective case and avoid exposure to solvents and high heat.