These are fasteners for bow ties and chokers. 2 pairs Material: Copper metal Keeps ties straight and in place. Perfect accessory for connecting and adjusting bag straps. Size approx. / For 18mm width This is a 3-piece set of a bow tie, a triangular ring for handmade items, a hook, and an adjustment fitting. Please make them with your favorite fabric or ribbon. They can be used for bow ties as well as other ties and ribbons. Will be shipped via Mercari delivery.