This set includes ten rolls of crystal elastic fiber in various colors, each measuring 15 meters in length. Made from elastic plastic and rubber, the transparent, soft, and durable cords are ideal for jewelry making, including bracelets, necklaces, and beading projects. The elastic string features a diameter of approximately 0.8mm, providing flexibility and strength for creating secure and stylish accessories. Suitable for use with seed beads, gemstone beads, and other small beads, these cords are easy to handle, tie knots, and bead by hand or with wire. The rolls are designed for convenient storage and organization, making them suitable for both beginners and experienced jewelry crafters. Whether customizing jewelry or decorating accessories, these elastic cords offer versatility and reliability for various DIY projects. The set includes multiple colors such as black, coffee, yellow, green, pink, red, purple, blue, orange, and white, providing a wide range of options to enhance your creative designs.