This is a remix of ktothestank's pegboard plate holder. I changed the pegboard hooks to the ones that are used by Bambulab in their own attachments. They can break easier when removing printing supports, but they hold a lot stronger in the pegboard itself.

I also added 2 new attachments, which are supposed to go to the top section of the pegboard in order to prevent the plate from rattling when the printer is printing and to prevent the plate from bending when slotted in the holder.

You can also use the 4 pieces as a sliding slot from the side, as shown in the picture. This is useful for when you don't have much space above the printer to put the plate through the top pieces. It still holds it very securely and can even go under your filament spool, as shown in the picture.

I recommend printing with tree / organic supports.