Properties:Medical Materials & Accessories Instrument classification:Class I Type:Dressings and Care For Materials size:17.5X9.5CM Qty 40HQ:1200ctnX2000pcs type:ear loop, Tie On Weight:20+20+25g with filter paper Certificate:ISO,CE,NELSON ctn size:52X38X30CM packing:50pcs box,2000pcs ctn color:white,blue,green Qty 20gp:500ctnX2000pcs