Zeta Phi Beta Sorority Paraphernalia Women's Necklace Set. Long Layered 7 Strand Alternating Blue and White Acrylic Pearl Necklace Featuring Varying Sized Pearls. Layers Measure 16" to 40". Pearls Measure 3.5mm to 24mm. Silver Metal Lobster Clasp Closure. Includes Matching Pearl Ball Stud Post Backing Earrings.