This jewelry making supplies kit includes a 16.4-foot soldered hollow heart chain, 30 open jump rings, and 10 lobster clasps, providing all the essentials for creating customized jewelry pieces. The high-quality silver-plated chain features a delicate heart link measuring approximately 5.1mm long, 3.4mm wide, and 0.4mm thick, with jump rings about 4mm in diameter and 0.7mm thick, and lobster clasps around 10mm long. The durable, lightweight chain is nickel and lead-free, hypoallergenic, and resistant to fading and breaking, ensuring long-lasting wear. Its smooth surface offers a comfortable wearing experience. Ideal for making necklaces, bracelets, anklets, waist chains, and body chains, it can also be used as decorative chains for keychains, bags, and clothing accessories. Perfect for DIY jewelry projects, gifts for special occasions, or enhancing fashion accessories, this versatile chain is easy to cut and store, making it suitable for both beginners and experienced jewelry enthusiasts.