MATERIAL - This chain is made with 100% real 10 karat white gold. It is not gold plated, not gold filled, not gold over sterling silver. This necklace is stamped 10k. DIMENSIONS - This rope chain is 0.8 millimeters wide and 20 inches or 50.8 centimeters long. This 10k white gold chain is thin and lightweight. It secures with a spring ring clasp. TARNISH PROOF - This chain will not tarnish nor change color and will not turn the skin green. It can be worn in the shower, while swimming, and at the gym. This chain withstands water and sweat. GIFT READY - Our jewelry is shipped in an elegant gift box or pouch, perfect for any occasion such as anniversary, birthday, Christmas, Mother's Day, Valentine's Day, Wedding, Father's Day and others. This elegant white gold rope chain is very thin and lightweight, perfect with pendants and it is comfortable for all day wear. Elegant white gold rope is beautiful worn solo, or displaying a favorite pendant.