Printrbot Simple Metal Feet

--Make sure to rotate the file so that the bottom is on the bottom before printing--
Shortly after beginning printing with my printrbot simple metal, I noticed that a significant amount of the noise it was making was due to it sitting directly on my wood desk. I found that If I put anything under it at all it got considerably quieter.
Hence the making of these...
Just print em out, 10% infill with .25 layer height seems to work fine.
I put some vinyl pads on the bottom and now all you