These 2 kilt pins or brooches were purchased in Scotland.  Stainless steel with sterling silver and black onyx beads with center stones of polished Agate or hand-blown glass.  They measure 3 inches long each.  These are a matched set.  In like new condition and only in need of a little polishing.  Age unknown.  One owner from an Estate Sale.  Colors are gray, white and black with silver.