Solid brass ID name tags measure 2 3/4 in. long x 3/4 in. tall and can be imprinted with up to 3 lines, 16 characters per line (including spaces). Attach to the collar with 2 solid brass rivets, included with each plate. May be purchased seperately or installed on a collar. These can also be used as display nameplates on furniture, cabinets, plaques, etc.