Smooth Hidden Installation: Designed as a discreet hinge with an 18mm total length, it provides seamless and stable connection for gift boxes and fine furniture without visible hardware Premium Brass Construction: Crafted from copper, this 8mm diameter hinge strength and resistance for long lasting durability in various applications Precisions Engineering: The compact yet sturdy brass build ensures reliability for concealed mounting needs in cabinetry and decorative storage solution Easy Maintenance: The naturally anti corrosive brass materials requires minimal while maintaining smooth operations over extended periods of use Versatile Furniture Use: Ideal for high end gift boxes and delicate furniture requiring invisible hinges that combine functionality with elegant aesthetics, Manufacturer: Mekalero