Ray-Ban RX5411D Optical Frame delivers a geometric, everyday-ready look that refines any outfit. The full-rim acetate design pairs style with prescription functionality for daily wear. Key attributes: Black | Acetate | Prescription-ready | Original case included | Cleaning cloth included | Certificate of authenticity and guarantee included | Full rim | Geometric frame | Single bridge | Shiny finish | Dimensions & fit: Lens width: 54 mm | Bridge: 20 mm | Temple length: 145 mm | Lens height: 47 mm | Composition & care: Acetate | Clean lenses with the included cloth and lens cleaner; wipe the frame with a soft cloth and store in the supplied case when not in use. Avoid abrasive cleaners and high heat.