Selizo 100 pack black necklace cord set are made of waxed cotton cord and high-quality clasp and chains that are great for jewelry making and bracelet making, they are suitable for bracelets, necklaces and other jewelry making supplies, as well as gifts, lanyards. Product Feature: Material: waxed cotton cord Quantity: 100 pack Sizes: 1.5mm in diameter, 20 inches in cord length Color: black Adjustment: Comes with 2“ extender chain for length adjustment Package Includes: - 100 pack black necklace cordCORD FOR JEWELRY MAKING – The necklace making supplies are ideal for making jewelry, bracelets, necklaces and other DIY craft by adding crystals, beads, pendants, charms, jades, stamping blanks or other jewelry findings. READY-MADE NECKLACE CORD – The necklace string for jewelry making are designed with lobster clasp and extender chain on the both ends. Just simply add your charms, beads, stamping blanks and pendants to the necklace string, you can make your DIY necklaces, bracelets, and other jewelry crafts. SIZES – The necklace string is 1.5 mm in diameter, 20” in length. It also comes with an extra 2” chain extender for length adjustment. HIGH QUALITY CORD NECKLACE – The necklace cord for jewelry making supplies are made of waxed cotton cord, and the cord ends are made of environmental alloy metal. The bracelet string is not only good looking, but also durable and sturdy for long time use. QUANTITY – Selizo necklace cords includes 100 pack black necklace cords that are enough for making necklaces, bracelets and other DIY jewelry projects.Style: Waxed. Color: Black. Material: Cotton. Brand: selizo. Date First Available: December 13, 2018. Manufacturer: selizo. Item Weight: 7.4 ounces. Is Discontinued By Manufacturer: No. Best Sellers Rank: #3,331 in Arts, Crafts & Sewing. Customer Reviews: 4.6 out of 5 stars 2,504 ratings 4.6 out of 5 stars. : B07LBLJR55. Product Dimensions: 6.5 x 5.12 x 0.71 inches.