The Mini Barrel Trio Adjustable necklace is a unique, delicate, yet charming accessory that complements any everyday look. It features three 14k mini-barrel beads. Each gold barrel is 1.5mm in diameter and 5mm long, sliding on a 0.8mm diamond cut cable chain 16" long with a 2" extension. A great piece for everyday wear or stacking style with other necklaces.