The holder can be provided with a sheet of {TAIL ~ abrasive material} in {HEAD ~ order} to permit surgical instruments to be cleaned during the course of an operation 
The holder can be provided with a sheet of { TAIL ~ abrasive material } in { HEAD ~ order } to permit surgical instruments to be cleaned during the course of an operation
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH