Material: High quality copper with eco-friendly gold plated trim, suitable for most women and girls. FUNCTIONAL: Fits your various sizes, can be stacked or worn alone, providing you with a variety of different options to meet your different dressing needs. They can be used as overlapping rings, knuckle rings, MIDI rings, minimalist rings, stop rings, wedding rings, promise rings and toe rings. Adjustable: Simple split ring design. Each finger is suitable for you, each finger has a different size, you can wear a combination of different fingers every day to make your fingers very personal. Occasion: The ring set is suitable for casual, party, dance, class, wedding, office. This stylish ring set is the perfect gift for a loved one or yourself. Service: If you have any questions, please contact us. We will reply within 24 working hours.