Flat Hinge Material:Solid Brass; with anti-corrosion, this product is strong and durable, not easy to rust. Size: brass hinge about 8.0 x 30mm/3.15x1.18inch, thickness: about 2mm/0.08inch, hole diameter :about 4mm/0.16inch.Installation method:After confirming the installation position, drill a hole for screw installation.Ergonomic design: The mounting hole adopts a concave design, flexible rotation angle 180 degrees or 90 degrees, smooth opening and closing, which is safer to install and convenient to use. Uses: folding hinge is suitable for wooden boxes, windows, doors to tables, doors and folding table , etc.Solid brass hinge with satin finish, which will go well with your decoration style, as it has a smooth surface and an elegant and shiny appearance.Specification:Material: Solid brassSurface: BrushedColor: goldProduct size: Approx. 8.0 * 3 cm / 3.15 * 1.18 inch Package Content: 6x Hinge 36 x Screws