You get to choose: - the color: black or silver - the size: 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, or 15
After you purchase the item on eBay, message me with your choice of color, size, and email. I will place an order with Oura and then ship to you. You will receive email confirmation of the order from Oura directly. Alternatively, if you are not sure of the size you would like to order you can request a free sizing kit and your Oura Ring will ship from Oura after you've submitted your size as determined using the sizing kit.