Ray-Ban Laurene RX7256 8431 glasses feature a statement square frame designed for everyday prescription use. The design focuses on bold lines and comfortable temple support for all-day wear. Key attributes: Gray | Acetate | Prescription-ready | Includes clear demo lenses | Available in 51 and 53 mm sizes | Comes with original Ray‑Ban case and cleaning cloth | Square front | Rounded edges | Wide temples | Iconic metal studs and Ray‑Ban logo | Dimensions & fit: Caliber: 51, 53 mm | Bridge: 18 mm | Temple: 145 mm | Height: 43.0, 44.0 mm | Composition & care: Acetate | Wipe lenses with a microfiber cloth; store in protective case when not in use.