This is a cubicle hook for a 50 mm wide cubicle wall. I made the inside dimension 55 mm to give it a little room on each side. With a 50% infill this thing is pretty sturdy. It can handle quite a bit of weight. I uploaded two versions,, one with my company name on it and one without. While it would be great if everyone wanted to print one with our company name on it, i'm sure that most of you (Ok all of you) wont want to do that.