This is my first post and I would welcome any feedback. Thanks. :) I love my Mac Studio but with air intake (ventilation) on the bottom and the unit only having 8mm of clearance, it is a trap for dust and pet dander. This is sadly true despite my best efforts at keeping a very clean office. :) This simple model was designed to raise the Mac Studio (works with Mac Mini too) 20mm above the desk surface. The open bottom design provides greater ventilation and making cleaning easier.