This case has added air-vents in case you want to use ta fan or get more air circulation.
At the bottom you can fit M2.5 nuts and use M2.5 bolts to secure the board.
Includes a different reinforced lid that fits tighter and flexes less.
The author remixed this model.
Added airvents and holes for M2.5 nuts and bolts to body.
Made more style variations of the stronger lid.