Red Three Ply Twisted Faux Silk Cord Necklace extender - 4.0MM (16" - 20" Length Available) AVAILABLE IN 6 ADDITIONAL COLORES BLACK, "B0070OS18M" PINK, "B0070OS128" PURPLE, "B0070OS1IW WHITE/CREAM, "B0070OS0YW" GREEN "B0070OS0QA" BROWN "B0070OS1MS"