Usage Tips:Features: Experience strength with our Portable Sturdy Hinges, engineered from high strength materials to support door and window, ensuring stability even under frequent use. Featuring pivots designs, this Hinges maintains accurate door alignment during operations, preventing misalignment and enhancing safety with its structure. For construction and renovations companies, commercial facility managers, and enthusiasts seek practical and easy to installion hinges for various projects. For large entryways in mall, hotel, factories, and industrial facilities, as well as wood door, providing smooth operations and sturdy support. Craft from zinc alloy and iron, this Hinges boasts resistance and durability, making it suitable for diverses environment while enhancing the aesthetic of modern space. Specifications: Component: Zinc Alloy, Iron Color: Silver, Black(Optional) Size: 10x3.4cm/3.94x1.34inch Note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Package includes: 1pc Cabinet Door Hinges Set