This Sale is for 50 Silver Tone Ball Chains. They measure approximately 24 inches long. They are approximately 1.5 mm so they are slender chains. They are great for holding pretty pendants and charms. They are inexpensive chains that are good for crafters, people who sell pendants and for any project where you need good, reliable chains that are not fancy or expensive. They work well for both children and adults.. This Sale is for 50 Ball Chain Necklaces like the ones in the photos. Just email me if you have questions. Thank you so much for looking!