Onnea Artificial Leather Long Tassel Bib Necklace Onnea: My ally in fashion. Length:25"+3"extender This statement necklace features a faux leather block with hanging chain fringe tassel, and a lobster clasp closure. Autumn is coming! Onnea gift box packing as a good gift idea! Material: Metal, nonmetal, surface coating testing method with reference to CPSC, and analyzed by AAS.