Ray-Ban RX7047 5196 Optical Frame is a square, everyday prescription frame designed for clear vision and everyday wear. The model pairs a structured full-rim silhouette with a matte finish for versatile, low-profile styling. Key attributes: Black | Acetate | Prescription-ready | Square shape | Full rim | Matte finish | Available in multiple sizes | Dimensions & fit: 54-17-140 (lens width 54 mm · bridge 17 mm · temple 140 mm · height 37 mm) | 56-17-145 (lens width 56 mm · bridge 17 mm · temple 145 mm · height 39 mm) | Large fit | Available in size 54 and 56 | Composition & care: Acetate | Clean lenses with a microfiber cloth and lens cleaner; store in the supplied case when not in use.