Matsuda M1035 Rectangular Eyeglasses combine hand-sculpted Japanese acetate with intricate metal inlays for a refined, prescription-ready optical frame. Key attributes: Gray | Black | Acetate | Prescription compatible | Includes hard case and microfiber cleaning cloth | Square/rectangular frame | Intricate metal inlays | Hand-sculpted acetate | Hand-polished finish | Made in Japan | Dimensions & fit: Eye (lens) 54 mm | Bridge 20 mm | Temple 145 mm | Also available in 51 mm eye width | Narrow fit | Composition & care: Japanese acetate | Precious metal | Clean lenses with the included microfiber cloth; avoid abrasive cleaners and excessive heat.