metal four hole paper punch,durable,OEM is accepted Four hole paper punchhole distance:8cmhole dia.:6mmcapacity:1-8 sheets(80gsm)material:metalcolor:black,red,blue,white,customized.sampling time:7 dayslead time:30 dayspayment:we prefer like T/T,also we accept L/CH.S. code:8472902100 four hole paper punch