The panel specification is 197x197mm, consistent with the case size of mini Mac, and the laminate material is acrylic;
The height of double-layer fan = 60mm, it might be a little error in the measurement please note;
Considering that the original machine will not be very hot, you can choose between single layer and double layer;
For some mini Macs of DIY, it is recommended to choose the one with double-layer fan.