What - This jewelry-making cord is a flat silk-shaped combination, featuring a 0.5mm diameter and is provided in rolls of 50 meters, weighing approximately 23g per roll. It is a super-thin yet robust string, making it the ideal choice for crafting high-quality jewelry. How - The elastic stretchy string is flat and comprises multiple thinner threads woven together, facilitating easy knotting. It offers a non-slip surface and is resistant to fraying. Exceptionally elastic and of top-notch quality, it possesses great durability and is highly resistant to breakage, ensuring a long-lasting lifetime. Where - This versatile beading thread is commonly used as a string for creating gemstone bracelets, accommodating various beads such as crystals, agate, jade, tourmaline, garnet, and more. It is also popular in school DIY craft classes, used for crafting children's bracelets, Valentine's bracelets, and serves well for making various jewelry components, including chain maille, beaded chains, jump rings, ear wires, and wire-wrapped pendants. What You'll Receive - You will receive 1-2 rolls of 0.5mm thick, 50-meter long elastic thread, along with a free copper wire lead, eliminating the need for a needle during your beading projects. Please note that the bead bracelet shown in the picture is for display purposes only and is not included in the package. Enjoy and Have Fun - With these DIY cords, everyone, whether kids, teenagers, adults, or elders, can indulge their creativity. You can craft your bracelets by selecting your preferred beads. These cords are an excellent way to develop children's practical DIY skills and coordination abilities, bringing joy and creativity to your daily life. For return inquiries or questions about orders please email us at [email protected] or message us directly.