This box contains:

1 x Box of double corrugated cardboard 780x580x400 mm

1 x Instapack 60 - To secure the GPU

1 x 7 meteres bubble wrap  - Make sure the PC is stable an proteced inside the case

Example of chassis that fits in the box:

Svive Halo S650 Midi Tower Fans

Phanteks Eclipse P400A RGB

Fractal Design Focus G Midi Tower