These are brand new black metal clock hands with a brushed black and tan finish. These would look great on larger modern or antique clocks and could be sprayed any color you wanted. These will fit on most battery clock movements. These are light weight so you don't need a high torque motor to run them. The holes would need some modification if you wanted to use these on antique or modern mechanical driven movements. The minute hand is 6-1/4" long (measurement is from the center of the hole to the tip of the hand). We carry many other extra large sizes & styles in our Ecrater store.