This is 4mm x 4mm 925 sterling silver Byzantine chain, sometimes known as Turkish Rope or Borobudur chain, which can be made in bracelet or necklace lengths. It fastens with a sterling silver lobster clasp. At the moment it takes 1 week to make this chain. The necklace pictured above is 16 inches long. The weight is 34.6 grams. Choose your size from the drop down menu. Your bracelet/necklace comes in a handmade pouch, and ships by DHL Express. Please allow 4-7 days delivery time.