These metal tag chains are made of alloy metal and come with a 15cm length. The metal ball has a size of 2.5mm and has a connector clasp for adjusting the length. This chain comes with an adjustable connector which helps you to handle and extend the chain as per your needs and requirements. The metal chain is made up of a solid metal alloy which makes it tough, strong, sturdy and durable for long-lasting usage. You can create and make different DIY ornaments and crafts using these chains. It improves your creativity as well as is useful for gifting purposes. These metal ball chains are widely used in day-to-day life. You can also use these for tag chains, key ring chains, bracelet rings, ornament decoration chains, sweater chains, clothing accessories, body chain harnesses, DIY arts and crafts, etc. Neel Blue Metal Tag Chain 15cm Long Metal Ball Beads Chain, 100pcs in Black