Zeta Phi Beta Sorority Licensed Greek Paraphernalia Women's Chain Necklace. Drawing Inspiration from Iconic Fifth Avenue Luxury Designs, this Necklace Features a Thick Polished Silver Metal Oval Link Chain with a Silver Metal Heart Lock Pendant at the Center. Heart Showcases ZPB Greek Letters and 1920 Founding Year Engraving. Pendant Measures 1.25 x 1 inches. Lobster Clasp Closure.