14K Rose Gold Filled Long and Short Chain. Large Links are approximately 4.7 mm in Length, 2.2 mm Wide and Can Fit Up To 18 Gauge Wire. Small Links are around 1.7 mm in diameter and Can Fit Up To 22 Gauge Wire. Around 12 Links Per Inch. Thickness is 0.36 mm (27 Gauge). Price Per Foot. Chains will ship as One Continuous Piece Where Available.