BRAND NEW METAL - Rhodium Plated Over Brass MATERIAL - Ivory Mother-of-Pearl, White Pearl SIZE - 15" chain with 4" extender, 0.76"L x 0.47"W CLOSURE - Lobster clasp with single adjustable sliding bead MATERIAL HIGHLIGHT: MOTHER-OF-PEARLMother-of-Pearl is genuine shell material, most commonly found as the inner layer of a shell and the outer coating of pearls. Beautifully iridescent, it is known to inspire peace, tranquility, and healing.