A speaker riser / stand that matches the one that comes with the Corsair SP2500. Approximately W-100mm x D-30mm x H-12mm (18mm at the rim).
It doesn't exactly match, the original it's missing a slight angle on the way up, but it's close enough no one will notice and can work for other speakers.
There are two versions, one with a space at the bottom to insert a rubberized grip like the original, and one without that's easier to print.
The author marked this model as their own original creation.