DescriptionMade of premium carbon steel material for long term use. It can be used in the cabinet door, room door or barn door. With 6 positioned screw holes for stabler fixation, easy to install, durable in use. It have more longer service life than your imagination.Features- Color: Black. - Material: Carbon Steel. - Size: 5.00X4.50X1.50 cm/ 1.97X1.77X0.59 inch.- The hinges are thickened for larger weight capacity and not easy to deform.- The hinges are able to rotate and function without any noise.- Nor do they get stuck as frequently happen as other ordinary hinges.- Made of rugged iron, made of precision, high strength, not easy to rust.- They provide long-lasting durability, a close and the reinforced strength to outlast.