Surgical Face Mask Double Core Nose Bridge Clip for N95 Danyang Winpower Wire & Cable MFG Co., Ltd. Base Info Model NO.:double core 4.0x1.0mmType:Surgical Supplies MaterialsQuality Guarantee Period:Two YearsTrademark:WinpowerOrigin:Danyang, Jiangsu, ChinaHS Code:73262090 Description Pre:Surgical Face Mask Nose Bridge Piece Double Core 5.0 Next:Mask Nose Piece Double Core 3.0mm for Masks