Kidney buckle or trident is a very popular item in haberdashery. It is mainly used in the textile industry, in the production of backpacks, kidney belts, bags, etc. Function: attachment to the belt, connectable with a quick-release buckle with high strength. Composition: plastic Annotation: Dimensions of the closed buckle: 25 x 51 mm, Width of the loop: 20 mm Technique: quiet book / sewn books, crafting for pets