33 FEET ROLL SET: 33ft (10m) Bronze Plated Jewelry Making Chain Roll - 20 Bronze Plated Lobster Clasps - 50 Bronze Plated Jump Rings. PREMIUM MATERIAL: Bronze Plated Iron Metal - Lead and Nickel Free, No Allergies. THIN & STRONG: The size of the chain links are 2.5mm long, 2mm wide, 0.5mm thick; the size of the lobster clasps are 10mm long, 5.5mm wide; the size of the jump rings are 4mm long, 4mm wide - Small, fine, but strong and sturdy. Great for jewelry making findings supplies. EASY TO USE & STORE: The chain is rolled up on a reel to prevent knotting and easy to use, just roll it back to the reel when not in use. WIDE APPLICATION: Perfect for mens, womens jewelry making DIY crafts, such as necklace, layered choker necklaces, tassel chain drop dangle earrings, bracelets, anklets, body, leg, thigh, belly chain jewelry for women, necklace extender bracelet extender extender chain etc. Simple and classic style suitable for matching assorted pendants, charms, dog tags, acrylic european beads, rhinestone spacer beads, crystals glass beads, gemstones. Let's make your own personalized jewelry crafts now!