The inside diameter, hinge to hinge, is 4 1/2 across. The measurement from the clasp to the top of front design is 5 down. The inside circumference measurement is about 15 around.
Hallmarks MEXICO, 925, TA-71 Weight 114 grams Please check all pics and measurements carefully to make sure this size necklace works for you. This necklace has not been cleaned or polished, which is left to the taste of the new owner. Thanks for taking the time to check out WAYJO VINTAGE. The item "Vintage Mexican Sterling Silver Hinged Collar NECKLACE Taxco Sigi Design 114 gr" is in sale since Monday, January 23, 2017. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Vintage Ethnic/Regional/Tribal\Mexican, Latin American".The seller is "wayno1750" and is located in Los Angeles, California. This item can be shipped to United States.