PS2 risers

Having my old PS2 stack on top of some other electronic devices would close the airvents of the device under the PS2.
In order for this device to be able to breathe and sort out its cooling, I created these risers for the PS2.
Though designed for the PS2, it can be used with many other devices, as long as it has a square bottom.
Print four of these and place them under each corner.