The Convex furniture knob in matte black color combines functionality and aesthetics. It is made of zamak, a metal alloy that does not rust, ensuring long-lasting durability. The total length of the knob is 27 millimeters, making it ideal for various furniture applications. For proper installation, measure from the center of one hole to the center of the other, depending on the surface and the way you will use it. Care for the product with a dry cloth or plain water, avoiding chemical cleaners to maintain its quality.