TOUS Gloss tube choker with 18kt gold plating over silver and freshwater cultured pearls. Size of the cultured pearls: 9.4 mm. Necklace length: 43.5 cm. Lobster clasp. Piece made of sterling silver with 18 to 23kt gold plating with a thickness of 3 microns. This quality guarantees a greater durability of the jewel.