Please refer to the listing for the size and measurements. I encourage all my buyers to ask any questions they may have. Material: 14k Solid (not plated or filled) Gold.THIS ITEM WILL NOT TARNISH, IT IS REAL SOLID 14K GOLD!! Please note: All weights and measurements are approximate (can be a little lighter or heavier than listed below). 18 (1.0mm) = 3.4 grams Please note that all of my items are 100% genuine 14k solid gold. I work in the diamond district in Manhattan New York and all my items come from very reliable vendors some who have been in the manufacturing of gold for over 50 years. Please be confident, none are plated or filled they are solid 14k gold. If you have any questions, please feel free to ask. Please see my other listings!!! Custom made items or with alterations, ex. The item "14k Solid Yellow Gold Lumina Bar Link Necklace Chain 18 1.0mm" is in sale since Monday, December 21, 2015. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Necklaces & Pendants\Precious Metal without Stones". The seller is "da1spiritualgal" and is located in United States. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Bahamas.