采用醫(yī)用級聚氯乙烯made of medical grade pvc
可調鼻端 adjustable nose tip
中等濃縮 medium concentration
松緊帶 with elastic strap
2m管 with 2m tubing
尺寸 size available:S,M,L,XL
獨立包裝packed indicidual pe packing
100 pcs/箱,尺寸:47 *39 *26 100 PCS/CTN,DIMENSION:47*39*26