A wonderful piece of Walter Lampl jewelry with a gorgeous composition. The pin is made of looping strands of 1/20 12kt gold filled metal that is made to look like a gorgeous bow. In the very center of this bow is a beautiful genuine cultured pearl that is 6mm in diameter and grainy so I know it is the real deal. The back of this item has a nice pin and clasp closure that holds very well and the signature "W.L. 1/20 12K" is within a small rectangular cartouche on the back side as well. This pin measures 2 7/8" long by 2 5/8" in width and this bow pin is in phenomenal condition considering it's old age. A gorgeous piece of Walter Lampl jewelry made up of 1/20 12kt gold and a genuine cultured pearl.