Made Of 925 Silver Plated In Platinum To Ensure A Long Lasting Finish Which Is Nickel Free And Hypoallergenic. The Front Ez Chain Length: 7cm, The Snake Chain Back Length: 9.3cm, Weight: 2.65g/Pair. Come In A Pretty Gift Box. Long Chain Dangle Earrings, Very Elegant, So Charming! You Can Also Use The Snake Chain Tassel Back To Match Your Other Studs Earrings Or Chain Studs Earrings.