Yunhan Natural Turquoise Pendant Necklace with Cultured Freshwater Pearl Leather Cord Jewelry for Women 18'' Hand-woven with AA grade white pearl beads, natural turquoise and genuine leather cord by our professional master Necklace length: 18 inch, Approx 45 cm Natural Pearl: AA grade pearl, 11-12 mm white potato pearl bead, the hole diameter of pearl bead is 2.5 mm Leather: black genuine round leather cord with 2 mm in diameter Package: include one necklace