Bohemian Style Bib Necklaces, with Cowrie Shell, Brass Findings and Jewelry Cardboard Boxes, GoldenSize: necklace: 21.5 inch(55cm) long, 5mm wide; extender chain: 70mm; pendant: 250x150~200mm; shell: 20~35x10~35mm; beads: 6~9x4~7mm; 1pc; box: 160x120x30mm, 1pc.