A Modular, Interlocking System for Storing Deskmats

This is a modular, interlocking system for storing deskmats.

The top bracket is meant to be hung over a cabinet door, followed by the desired number of middle brackets, and then, finally, the bottom bracket.

The brackets are designed to store deskmats rolled into a diameter of about 75mm (which is the size that Taobao vendors typically roll them into for shipping).

I would recommend printing the brackets on their sides, to reduce the need for supports.

UPDATE (May 28, 2022): I've posted filament-saving versions of the brackets in both 3MF and STP formats.