Oexper 100Pcs Black Color 18 Inch 2.0mm Waxed Cotton Necklace Cord Bulk with Lobster Clasp for Jewelry Making

?These necklace cords are made of Waxed cotton and the metal part is made of Zinc alloy; No Lead or Nickel is contained, you may wear it with no worry. ?These fashionable necklace cords are durable enough for use with pendant, charms, beads or other jewelry findings to make your unique necklace. Specifications: Material: Waxed cotton Length: Necklace cord is 17.7"/ 45 cm long (including the length of lobster claw clasp); the extension chain is about 1.5" / 3.8cm, so the total length is approximately 19.2", you can use the lobster claw clasp to adjust the length between 17.7" and 19.2" Diameter: Cord is 2.0mm and extension chain ring is 3.0mm in diameter Weight: 2g /0.07 oz each cord Color: Black Package Included: 100 x Black Necklace Cords Customer Service: Any questions about our products, please feel free to contact us by clicking "seller contact" button in your Amazon account. We would be delighted to help you and we will reply as soon as possible.