All parameters of the product are shown in the photo! _If you need other size, we will change it for free for you! _ We will be very grateful for your comments and feedback! It is not difficult for you, but it is very important for us! Thank you very much in advance! - If you need a photo with metal of different colors, write to us and we will provide a trend for any model of excellent quality for free! We are interested in cooperation with jewelers and other 3D specialists! - For conversion, you can write or order an envelope, we will change the format very quickly and send it to you! We will be very glad to cooperate with you! You can write to us for any order, we will do it efficiently and in a short time! we work in various programs! Rhino Zbrush Matrix Keyshot Magic 3DsMax Maya Blender