A simple Hawaiian ring featuring a plumeria (flower) and scroll (wave) design, made of surgical stainless steel that is less likely to cause allergies. This cute and easy-to-wear design is perfect for your first piece of Hawaiian jewelry. Metal used: Stainless steel 316L Width: Approximately 3.6mm Thickness: Approximately 1.7mm Ring size: 7 I have not used this ring as the size did not fit after opening it. Please consider this item carefully before purchasing, as it has been stored at home and inspected by a non-professional. If you have any questions, please feel free to ask.