Ray Ban Sunglasses. Series Round Metal Legend Gold. Series number: RB3447. Color code: 919631. Shape: Round. Lens Width: 50 mm. Lens Height: 47 mm. Lens Bridge: 21 mm. Arm Length: 145 mm. 100% UV protection. Non-Polarized. Frame Material: Metal. Frame Color: Gold. Lenses Type: Green Classic G-15. Rim Style: Full-Rim. UPC/EAN code: 8056597197496. Ray-Ban Legend Gold G-15 Green Round Metal 50mm Sunglasses RB3447 919631 50. Item is 100% authentic and includes the original packaging.