The file contains decimated OBJ ,STL, FBX, 3Ds modesl and Zbrush tool with subdivision levels . It can help you quickly make jewelry or any other model. For any addicinal information or request like editing or if you have trouble downloading contact me. I'll be glad to help as soon as i can. The model is made in full compliance with the technical requirements for production. I hope you enjoy my new model, I am a professional sculptor modeler. My first specialty is the development of 3d models for 3d printing.