... Specification Item: dog id tags· Material:stainless iron (iron,stainless steel,zinc alloy,rubber, silicon,PVC)· Size:customized design· Attachment:15 ... mm ring· process: print, print+epoxy, stamping,,plating.enamel,die-casting,Carved ... , the source, can pay close attention to production anytime. Stainless steel laser engraving QR code