Thicker walled than what came with the original file and a bit deeper towards back of printer. I included the brush file (from github--link is down). https://www.printables.com/model/222331-modified-voron-decontaminator-brush-holder Has similar file, but uses m3 as the sheet stops. I don't use the sheet stop function. I needed a purge bucket that would work with my kicky probe setup. Compatible with a klicky probe that is mounted at the edge of the gantry of a Voron 2.4