Attributes:14k Yellow goldLobsterSolidSpecial lengths availAppx Weight in Grams by Width/Length: (each item will vary slightly)1.5 mm width: 7in=1.87, 8in=2.05, 9in=2.27, 10in=2.47, 16in=3.75, 18in=4.24, 20in=4.56, 22in=5.05, 24in=5.52, 26in=5.92, 28in=6.17, 30in=6.752 mm width: 7in=2.24, 8in=2.5, 9in=2.78, 10in=3.07, 16in=4.85, 18in=5.28, 20in=5.9, 22in=6.43, 24in=6.87, 26in=8.1, 28in=8.18, 30in=8.492.25 mm width: 7in=2.84, 8in=3.31, 9in=3.61, 10in=3.37, 16in=6.22, 18in=7.03, 20in=7.98, 22in=8.73, 24in=9.47, 26in=10.21, 28in=11.2, 30in=11.872.5 mm width: 7in=3.57, 8in=4.24, 9in=4.61, 10in=5.14, 16in=8.1, 18in=9.19, 20in=10.05, 22in=11.05, 24in=12, 26in=12.77, 28in=13.99, 30in=15.042.75 mm width: 7in=5.09, 8in=5.81, 9in=6.55, 16in=11.59, 18in=13.17, 20in=14.49, 22in=16.06, 24in=17.47, 26in=18.96, 28in=20.29, 30in=22.213 mm width: 7in=5.62, 8in=6.57, 9in=7.56, 16in=13.05, 18in=14.62, 20in=16.08, 22in=18.64, 24in=20.18, 26in=21.58, 28in=23.48, 30in=24.243.65 mm width: 7in=7.2, 8in=8.43, 9in=9.47, 18in=19.12, 20in=21.25, 22in=23.69, 24in=26.06, 26in=28.22, 28in=30.51, 30in=32.574 mm width: 7in=9.18, 8in=10.58, 9in=11.7, 18in=24.47, 20in=26.99, 22in=29.35, 24in=32.25, 26in=35.51, 28in=37.85, 30in=40.265 mm width: 7in=13.3, 8in=15.3, 9in=17.32, 18in=35.42, 20in=39.36, 22in=42.83, 24in=47.06, 26in=50.98, 28in=54.6, 30in=58.266 mm width: 8in=20.14, 9in=22.02, 20in=49.66, 22in=55.16, 24in=60.92, 26in=65, 28in=69.72, 30in=75.97Other Specs:Clasp / Connector: LobsterFinish: PolishedManufacturing Process: Hand MadeChain Type: RopeMaterial: GoldPurity: 14K