Legend has it that farriers used seven nails to hold a horseshoe in place because it was a lucky number. This tradition stopped about 100 years ago making jewelry depicting the "lucky seven" easy to identify. This fabulous solid sterling silver horse shoe is 1 1/2" square and is suspended from a 19" necklace of offset knotted Swarovski pearls. One-of-a-kind. Exquisite detail. Light as a feather.