Attributes:14k Yellow goldPolishedSolidSpring RingAppx Weight in Grams by Width/Length: (each item will vary slightly)0.5 mm width: 16 in = 0.35 gr, 18 in = 0.38 gr, 20 in = 0.4 gr, 24 in = 0.44 gr0.6 mm width: 16 in = 0.44 gr, 18 in = 0.51 gr, 20 in = 0.53 gr, 24 in = 0.65 gr0.7 mm width: 16 in = 0.71 gr, 18 in = 0.79 gr, 20 in = 0.88 gr, 24 in = 1.05 gr0.95 mm width: 16 in = 0.85 gr, 18 in = 0.87 gr, 20 in = 1.06 gr, 24 in = 1.25 gr1.15 mm width: 16 in = 1.16 gr, 18 in = 1.3 gr, 20 in = 1.43 gr, 24 in = 1.7 gr1.35 mm width: 16 in = 1.44 gr, 18 in = 1.62 gr, 20 in = 1.81 gr, 24 in = 2.19 gr1.55 mm width: 16 in = 2.52 gr, 18 in = 2.83 gr, 20 in = 3.17 gr, 24 in = 3.67 grOther Specs:Clasp / Connector: Spring RingFinish: PolishedManufacturing Process: Machine MadeChain Type: CableChain Type 2: RopeMaterial: GoldPurity: 14K