Space-Saving Folding Design: Flexible structure allows furniture or devices to be stored compactly when not in use, optimizing space and simplifying transport. permanent Metal Construction: composed of strong metal for high tensile strength and wear resistance, ensuring long-term use without deformation. Smooth toss Action: Unique joint enables easy upward and downward movement, ideal for cabinet doors, countertops, and various applications. Stable framework: twin-fold rod provides enhanced stability, keeping folded items secure during procedure. Package includes: Left folding hinge 1pc Right folding hinge 1pc