Designed for smaller game skulls like deer, antelope, hogs, alligator, black bear, cougar and exotic medium game species. No drilling or damage to skull required as prong fits securely into the natural hole at the back of the skull. (Little Hooker) Redesigned stronger arm and plate. Rotational and angle adjustments allow getting the perfect display angle. Designed for capped deer and antelope skulls. Requires drilling holes into the skull plate to attach. (Bone Bracket) Powder coated steel construction. Quality materials designed to fasten mounts securely. All necessary mounting hardware, screws and parts included. Can assemble and hang skulls in minutes. Sleek streamlined design provides natural upright presentation of trophies.