Liu Jo LJ2829 640 Glasses feature a square acetate frame in a red tortoise finish, designed for everyday prescription wear and casual styling. Key attributes: Red tortoise | Acetate | Compatible with prescription lenses | Includes original Liu Jo case | Square frame | Tortoiseshell pattern | Full-rim frame | Dimensions & fit: Lens width (calibre): 53 mm | Bridge: 16 mm | Temple length: 140 mm | Recommended face shapes: Oval, Heart, Round | Composition & care: Acetate | Wipe lenses with a soft microfiber cloth. Store in the supplied case. Do not use abrasive cleaners or solvents.