These Pitbull Flop Ears Earrings are awesome! They are silver plated over lead free, nickel free zinc alloy. If you prefer stainless steel or sterling silver hooks please message us when you order or immediately after ordering and we would be happy to switch the hooks for you. It is important that you message us right away as we send our orders out quickly. This listing is for the pair of earrings only. The last picture is just to show the matching necklace that we have in a separate listing. Keep in mind if you buy both these earrings and the matching necklace that your order will qualify for the 10% off discount as we offer 10% off all orders over $25. Great for pitbull lovers! There is a separate listing for these earrings with cropped ears.