20 mm Matte Black/ Oxide Black collar buckles- the best choice for all kinds of collars. A beautiful finish and a strong prong will keep the material where it belongs. The buckle has two centre bars, one for the prong and the second for webbing or leather strap attachment. The elongated part doubles as a keeper. The edges are nicely rounded, and the slightly bent form makes it eminently suitable for making collars. Suitable for straps, bags, belts, dog collars, or equestrian products.