The Darkness Opal Chain Dangle Industrial Barbell features a durable colorline steel construction with a sleek black finish, offering both strength and style. Its external threading ensures a secure and comfortable fit, while the dangling chain introduces subtle movement and intrigue. Highlighted by rich blue opal gems, this piece delivers a captivating contrast that enhances its enigmatic charm. With a 14 GA (1.6mm) thickness, 35mm length, and 4mm ball ends, it combines lasting comfort with a bold, sophisticated look.