<p>Corner plugs, also known as decorative wooden pegs, can add a rustic or traditional aesthetic to cabinet doors. They are often used in place of metal hardware, and can be made from a variety of woods, such as oak or maple. The plugs are installed at the corner joints of the cabinet doors, providing a visually appealing detail that also adds structural support. They can be left natural or stained to match the color of the cabinets, creating a cohesive and unique look.</p>