16" 2" extension 14 karat gold plated sterling silver cable chain with 2.1mm fixed beads spaced 0.5" apart. The necklace features a sliding 3.5" pendant that consists of an 11mm x 21mm bezel set rough cut amethyst oval and a tassel drop composed of 7 strands of 4mm x 3.5mm labradorite beads held together with an ornate 1mm CZ covered cap. This necklace has a lobster clasp closure. .925 Sterling Silver