Ray-Ban RX7551 Optical Frame is a sleek metal rectangular frame designed for everyday prescription wear. It pairs a slim profile with adjustable nose pads for a comfortable, tailored fit. Key attributes: Gray | Metal | Suitable for prescription lenses | Adjustable nose pads | Demo lenses included (replaceable with prescription lenses) | Rectangular silhouette | Full-rim metal frame | Shiny finish | Dimensions & fit: Lens width: 54 mm, 56 mm | Bridge: 19 mm | Temple length: 145 mm | Frame height: 36 mm (size 54), 37 mm (size 56) | Recommended face shapes: Heart | Round | Oval | Adjustable nose pads for a customized fit | Composition & care: Metal | Clean lenses with a microfiber cloth and lens cleaner. Store in the protective case when not in use; avoid abrasive cleaners.