Black and Red Enamel Necklace. Chain: 18 inch and 1 mm wide.Size: 3/4 inch long and 3/4 inch wide. Thank you for looking at this item. Please see my other listings. This item is in the category "Jewelry & Watches\Fine Jewelry\Necklaces & Pendants". The seller is "sweetpotatocarol" and is located in this country: US. This item can be shipped worldwide.