Properties:Medical Materials & AccessoriesInstrument classification:Class IType:Dressings and Care For Materialssize:17.5X9.5CMQty 40HQ:1200ctnX2000pcstype:ear loop, Tie OnWeight:20+20+25g with filter paperCertificate:ISO,CE,NELSONctn size:52X38X30CMpacking:50pcs box,2000pcs ctncolor:white,blue,greenQty 20gp:500ctnX2000pcs