This fence post extender set adds 12.2 inches of height to existing fences to improve privacy and perimeter security. Built from heavy-duty steel with a weather-resistant finish, it is designed for reliable outdoor use on wood, concrete, and similar fence applications. The multi-angle mounting design allows vertical, horizontal, or angled positioning for flexible installation. Built-in hook rings make it easy to attach wire, rope, string lights, or fencing material. Installation hardware is included for quick setup.