Our wave ring is crafted from the highest quality of brass with a silver plating. A standout piece will catch anyone's eye. Perfect for daily use. Minimalist style wave ring. Ride the waves all summer long with our best-selling simple, yet dainty, "Wave Ring." MATERIAL: Silver plated brass, Hypoallergenic, nickel-free, lead-free, cadmium-free, perfect for sensitive skin. MEASUREMENT: Adjustable, one size fits all. CARING FOR YOUR URBIANA BRASS JEWELLERY: Keep your Urbiana silver jewellery away from harsh chemicals and perfumes to ensure they last you forever After wearing your sterling silver jewellery, clean it with a dry soft cloth, or polishing cloth, before storing it away. Use simple home methods like toothpaste to clean any deposits on your silver jewellery, and simply brush it off.