This is a cap badge. You can use it in jacket, helmet, cap, motorcycle, wallets and other product.3d printable stl file attached. 3d editable step file format also attached. Use hard filaments to print.Scale it as you need. But remember it has fine details, so don't make it too small to print the details.

Back side of the badge has two holes for the threaded bush. Bush link provided below. Use similar bush.https://onlyscrews.in/products/m3-x-3mm-brass-threaded-inserts?srsltid=AfmBOoqcx6fJmVtk1EAxKWYxSnhqqVkPTCREfyVIGVHdpUjQb25pEkq5

Bush details are M3, OD-4.4mm, ID-3mm, H-3mm.

Dimensions are 50mmX50mmX4.6mm

Custom size and design possible, please contact with me for more details.

Thanks,Mahbub