... iron or zinc alloy mateiral can be engraved logo, full stone. dog tag, pet tag, id tag, metal dog tag ... color,4. Shape: according to client's design crystal stone heart,paw,bone pet dog tag dog tag features:1 ... dog tag3, id metal dog tag4, anodized dog tag5, stone dog tag6, school dog tag for people7, Rubber PVC dog ... tag8, rubber & aluminium dog tag key chain crystal stone heart,paw,bone pet dog tag