21x5mm Sterling Silver Donut Bail. Transform donut components into fashionable pendants with this sterling silver bail. These bails work perfectly with our Dakota Stones 40mm gemstone donut pendants. Decorative accents are similar to top-selling styles of sterling silver bails at a price that's easy on the pocketbook. Please note - this item is not meant to be opened and closed multiple times. It should only be opened and closed once to be attached. Sold individually.