This is a 1:6th scale head for custom 1:6th scale figures, like those from Sideshow Collectibles, Hot Toys, ThreeA, and Glitch Net, etc. This is the head only - without a neck, figure, or accessories! It is designed to work with my necks, which connect to 1:6th scale ball-joints in chests.
I thought of this robot head as something of a villain for Iron Man... perhaps if the Red Skull make a robot or armored suit ;)