3 Layers Civil Material Single Core Plastic Metal 3mm Width Nose Bridge Fujian Qifeng New Material Technology Co., Ltd. Base Info Material:PlasticQuality Guarantee Period:Two YearsGroup:AdultOrigin:China Description Pre:Single Core Plastic Metal 3mm Width Nose Bridge for 3 Layers Civil Material Next:3mm Width Nose Bridge for 3 Layers Civil Material Single Core Plastic Metal