High Quality Dual Core Nose Wire for Face Mask Danyang Winpower Wire & Cable MFG Co., Ltd. Base Info Model NO.:3mm*0.8-0.9mmType:Surgical Supplies MaterialsQuality Guarantee Period:Two YearsGroup:AdultTrademark:WinpowerOrigin:Danyang, Jiangsu, ChinaHS Code:73262090 Description Pre:510K Approved Decorative Medical Masks Next:3mm Full PE/PP Nose Wire for Mask