If you're like me, you have multiple build plates and need a place to store/organize them. I printed this out using my clamp system. It's a heavy print, but the plates themselves can be quite heavy, so, for me, it works great. I printed the rack on it's end for strength and without support (see the slot for reference) in PLA and the clamp was printed on it's side for strength in ASA.

There are two version of the holder: with and without a logo. Created in Blender.

The clamp design was inspired by Martin_au.