3D model for a drink coaster 90mm in diameter (3.5in). You can scale this as desired. You can also adjust scale of the logo alone by selecting it and changing the X and Y scale, not the z so it remains flush and both heights are aligned. Make sure to print coaster face down on bedplate to get best texture and turnout. Chance you might have to adjust the logo and or flip it over, If you do all the checks it will come out great! Also double check if any meshes need repair. Let me know if any problems or if you need help!