This is a pack of 10pcs imitation necklace cords with clasp, perfect for necklace, bracelet and jewelry making. All the necklace cords are well made and hard to break, they are strong and stable for long time use. It also comes with a lobster claw clasp and extension chain, can adjust the length when you need. Great accessory to add creativity to pendants, charms, beads or other jewelry findings to make your unique necklace. Feature - Color: Black. - Material: Alloy and wax string. - Length: About 60cm. Diameter: 1.5mm. - This is a pack of 10pcs imitation necklace cords with clasp, perfect for necklace, bracelet and jewelry making. - The imitation looking makes them cool to match your pendants. the necklace cords are well made and hard to break, they are strong and stable for long time use. - The necklace cord is 1.5mm in diameter and 60cm in length. It also comes with a lobster claw clasp and extension chain, can adjust the length when you need. - Ready-made necklace so that you can simply add pendants, charms, beads or other jewelry findings to make your unique necklace. Package list: 10 x 1.5mm 60cm Length Waxed Necklace Cord with Clasp for Necklace Bracelet Jewelry Making (Black)