SPECIFICATIONS:Frame Size:Lens: 54 mmBridge: 18 mmTemple: 150 mmBL - BlackMBL - Matte BlackBR - BrownSG - SunglassJTD 3001 SG类别*選擇镜架颜色*镜架材质*聚碳酸酯镜片颜色*镜片类型*太阳镜