Jesus Pendent can be scaled to any size as required from 20mm x 20mm. The file cointains STL and .3dm model. the weight - 6.4 gram 18K gold, 4.2 gram-silver. For any additional 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.