This is an 14k real gold high quality bonded stainless steel necklace 20"necklace and 8.5" bracelet set 14mm brand new in gift box .This chain will not get rusty or fade, or turn green. These pieces are high quality made and intended for daily wear. I advise all my customer's to keep the chains clean from harsh chemicals and to clean them regularly with a soft jewelry cloth and if it is exposed heavily to cologne, sweat, sunscreen etc wash it in a mild dish soap and water every now and again and it will give you years of pristine beauty.