Double Core Iron Nose Wire 4mm for N95 Mask Guang Zhou Hao Yi Plastic Products Co., China Base Info Model NO.:double core 4.0x1.0mmType:Surgical Supplies MaterialsQuality Guarantee Period:Two YearsGroup:AdultTrademark:WinpowerOrigin:Danyang, Jiangsu, ChinaHS Code:73262090 Description Pre:Disposable Syringe CE ISO 30ml Next:New Style 4.5mm Double Core Nose Clip for Mask