Features: Experience Smooth Elegances with our Invisible Folding Door Hinge, designs to remain Concealed post installation, enhancing the overall aesthetic and modern appeal of your cabinetry. Crafted from high quality iron and zinc , this hinge offers superior durability, resisting wear and corrosion for long service Performances and safety. Ideal for homeowners search to maximize space efficiency and aesthetics, especially those in Small living environment , as well as furniture manufacturers and interior designers look for innovative Solution . Perfect for use in various setting such as wardrobes, kitchen cabinets, bookshelves in homes, or file cabinets in offices, providing a and unobtrusive opening mechanism. This hinge not only ensures smooth and Easy door operation but also adds a touch of sophistication to any furniture style, making it a versatile addition to both residential and commercial space . Specifications: Material: iron+zinc Size: about 5.8x5.8cm/8.5x8cm/7x5.4cm(optional) Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item. Package includes: 1xInvisible Cabinet Hinge