Crow Nails Bracelet With Green Moss Agate Beads £14.99 £14.99 Add To Basket 1 in stock. This is a beautiful unique bracelet, made with crow nails and real Green Moss Agate beads. The bracelet is 8" long, made with strong silver toned flexible wire, jump rings and lobster clasp. The crow nails are dried, cleaned and glazed and may slightly differ in size. A great unusual piece, which will make a wonderful gift for yourself, him or her.