Simple rack to hold up to 10 build plates. Screws together with 3mmx14mm socket head cap screws. I included both 3mf and stl files with a multi color stand 3mf file, but it's not really necessary as it stands on it's own. Although since the stand does bolt onto the rack, you can use it to mount to the underside of a bench or shelf in the vertical position. I opted to use 3m tape and attached it to the side of the X1.
And check out my Hex system adapter mounts so you can mount the rack to a hex wall!
https://makerworld.com/en/models/28603#profileId-24991