The furniture knob of the company Convex, in brown color, is made of metal and leather.
The total length is 20mm. To choose the correct size, depending on the size of the surface and the position/mode (vertical, horizontal) it will be placed, measure from the center of one hole to the center of the other.
Care: Avoid using detergents, caustic or chlorinated liquids for cleaning. A dry cloth or plain water is enough to keep the product clean.