surgical face mask use the nose wire color:white width:10.0 longth:80mm size:0.9*10.0*0.8*80mm surgical face mask use the nose wirethe nose pieces' Good flexibility allows doctors or any of the user feel comfortable, excellent shape makes users more confidentspecification:color: yellow,blue, white,red. other colors are as request.twin core(with two iron wire inside)length and the thickness can be ...
