These are one of the cutest pairs of earrings I've ever seen. If you're a cat lover, animal lover, or love cute jewelry, these are perfect for you! They only measure about 1 CM long. They are so sweet. They are marked 925 on the back and are posts or stud earrings. They have the original sterling backs as well. They are from about the late 1990's or early 2000's. If you have anymore questions about these cute earrings, please message me! They make a perfect little gift.