Its time to bling out your Creality Ender 3!. No hardware needed; this logo will slide right on the top rail as it designed for the 80/20 T-Slot frame. The Logo slightly over hangs on the z-axis which you will need to simple slide out of the way if you are doing very tall prints. Most of my prints are less then 100mm in height. so its not a problem. I would suggest printing with a brim. No supports needed if you lay it face down in the slicer.