Ray Ban Sunglasses. Series Round Metal. Series number: RB3447. Color code: 112/58. Size: 50. Shape: Round. Lens Width: 50 mm. Lens Bridge: 21 mm. Arm Length: 145 mm. 100% UV protection. Polarized. Frame Material: Metal. Frame Color: Gold. Lenses Type: Polarized Green Classic G-15. UPC/EAN code: 8053672416107. Ray Ban Round Metal Polarized Green Classic G-15 Sunglasses RB3447 112/58 50.