Under Desk Cutting Mat Holder

Designed this to store my cutting mat under my desk.

This is the cutting mat used https://www.amazon.ca/dp/B08DHDZKGS?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1&th=1
Should fit any sized cutting mat with a thickness of around 3mm.

the middle support helps the mat from sagging and helps guide the mat into the last holder, if your mat is more sturdy then you probably wouldn't need it

Used 12 screws in total.

When Printing don't use supports and have them all laying flat on their large sides, part doesn't need to be strong so 5% or 10% infill is plenty, I used 2 loops for walls and 3 top shell layers.