Ray-Ban Octagon RB 1972 9150B1 ROUND Sunglasses. Colour: Gold, Size: Medium, Frame Type: FULLFRAME, Width: 138mm, Height: 46mm, Material: Metal. Bar Width: 19mm. Glass Colour: Grey. Features a UV400 Filter. Manufactured by Luxottica Fashion Brillen Vertriebs GmbH. Style: EXTRAVAGANT. These geometric shaped sunglasses are great for Oval/Round shaped faces.