Women's Tribal Bib Necklace. Exclusive Handcrafted Fair Trade Necklace Artisanally Made From Authentically Sourced Natural Cowrie Shells and Accent Beads. Features a Dramatic Multi-Tiered Cascading Cowrie Shell Bib Extending From a Woven Shell Collar. Toggle Closure. Collar Measures Approx 1.75 Inches Wide. Bib Measures Approx 15 Inches Long x 9 Inches Wide. Note: Because this piece is crafted from genuine natural materials, natural variations in shell color, size, and shape will occur, making each piece uniquely one-of-a-kind.