4.5mm Nose Bridge Positioning Wire for Mask Guang Zhou Hao Yi Plastic Products Co., China Base Info Model NO.:double core 4.5x1.0mmType:Surgical Supplies MaterialsQuality Guarantee Period:Two YearsGroup:AdultTrademark:WinpowerOrigin:Danyang, Jiangsu, ChinaHS Code:73262090 Description Pre:Surgical Mask Single Core Nose Line 2.5mm Next:Poly Woven Bone with Full Plastic Wire for Nose Wire of Face Mask