This crimp beads kit includes 2200 pieces in 3 sizes: 1000 pieces of 1.5mm, 800 pieces of 2.0mm, and 400 pieces of 2.5mm crimp beads, plus one crimping plier. Available in 4 colors: gold, silver, Kc gold, and black. Made of copper with electroplating finish, rust-resistant, durable and sturdy. Classic tubular design suitable for securing knots, leather, nylon rope, thread, wire, and suede. Can be paired with jump rings, lobster clasps, earring hooks, and beads for making earrings, bracelets, necklaces, chokers, keychains, anklets, and other jewelry.