This wonderful little nail is for hanging whatever you would like. I of course use them to hang my mirrors and chalkboards but I won't hold you to that use. :) They are hand stamped out of steel and then spot welded onto a nail head. Some rust spots are common. The head of the nail measures 1.5" across and the nail itself is 1" deep. Nail ,metal ,forged ,hammered ,oxidized ,steel ,hanger ,hanging ,rustic ,door ,chalk ,ribbon ,organic ,hard ,vintage looking,rough.