For whale watchers, biologists or just anyone who cares about whales, this tie tac or pin is black and white enamel on gold plate and is just under 2 inches across. The pin has a post and tack gripper and in is perfect condition. This would be great on your jacket or hat. I believe it is supposed to be a humpback whale but can't swear by that. I am sure it is a whale. Condition is perfect, probably never worn.