Attributes:LobsterPolishedSolidSterling silverAppx Weight in Grams by Width/Length: (each item will vary slightly)4 mm width: 7 in = 4.47 gr, 8 in = 4.94 gr, 16 in = 9.93 gr, 18 in = 11.29 gr, 20 in = 12.46 gr, 24 in = 14.44 gr4.5 mm width: 7 in = 5.6 gr, 8 in = 6.72 gr, 16 in = 12.91 gr, 18 in = 13.96 gr, 20 in = 15.95 gr, 24 in = 19.08 gr5.5 mm width: 7 in = 9.34 gr, 8 in = 10.64 gr, 18 in = 22.12 gr, 20 in = 24.82 gr, 22 in = 28.11 gr, 24 in = 30.75 gr, 26 in = 31.53 gr7 mm width: 7 in = 12.38 gr, 8 in = 14.19 gr, 18 in = 31.99 gr, 20 in = 35.17 gr, 22 in = 39.15 gr, 24 in = 42.76 gr, 26 in = 45.43 gr7.5 mm width: 7 in = 15.67 gr, 8 in = 17.8 gr, 18 in = 42.69 gr, 20 in = 46.64 gr, 24 in = 54.93 gr, 26 in = 58.91 gr8 mm width: 8 in = 21.45 gr, 9 in = 24.21 gr, 20 in = 54.71 gr, 24 in = 65.12 gr, 26 in = 70.78 gr9.15 mm width: 8 in = 27.64 gr, 9 in = 31.2 gr, 20 in = 71.05 gr, 24 in = 83.9 gr, 26 in = 89.84 gr10.5 mm width: 8 in = 35.46 gr, 9 in = 39.26 gr, 20 in = 85.02 gr, 24 in = 107.79 gr, 26 in = 113.07 grOther Specs:Clasp / Connector: LobsterFinish: PolishedGender: Men'sManufacturing Process: CastedTexture: PaveChain Type: CurbMaterial: Sterling SilverPurity: 925