5mm New Type Double Core Nose Wire for Medical Mask Guang Zhou Hao Yi Plastic Products Co., China Base Info Model NO.:double core 5.0x1.0mmType:Surgical Supplies MaterialsQuality Guarantee Period:Two YearsGroup:AdultTrademark:WinpowerOrigin:Danyang, Jiangsu, ChinaHS Code:73262090 Description Pre:3mm Single Core Nose Bar for Disposable Mask Next:Medical Disposable Sterile Swab Alcohol Prep Pad for Disinfection Use