Those are hand made custom mold decoys that me and my buddy make. My buddy carver a blank out of wood. Used layered latex to make the mold. Then we used two part expanding foam for the body and heads. The Keels are pine. Those are the prototypes. As of right now we have Battleship BlueBills, Canvasbacks, Whistlers, Scoters. My buddy also stated making regular size Bills, Cans, and redheads......I like the monster Dekes because they are different and you don't need a lot of them....