If you wish to choose a color, please leave a comment and we will accommodate you. As we also sell products on other sites, there may be rare instances of items being sold out or on backorder. We appreciate your understanding in this matter. If you wish to order multiple items, please send us a message. ★ Made of stainless steel ★ Gold (2 pieces) ★ Size Outer diameter: 13mm Inner diameter: 9mm * Please understand that due to work commitments, shipping may take some time. * Please note that the actual product color may differ from the image due to the customer's computer equipment, monitor, and indoor/outdoor shooting conditions. * Please understand that there may be slight errors in the size details as they are measured flat. * Regarding the packing cardboard, it may be crushed or scratched during delivery. * We cannot accept cancellations or returns for the above reasons, so please purchase with understanding. * Some products may be shipped using methods such as compression, so please understand. * For damage to the contents, please contact us.