The Raspberry Pi Mainboard is not included you could buy it here 


Features:

1. Fully updated for Raspberry Pi 4
2. Two sets of LED ports to accomodate Pi 4
3. Heat sink openings for both CPU and LAN chip
4. Removable lid, access all connections
5. High-gloss finish, surface mountable


Specifications:

Color:Black/White/Clear
Material: ABS
Suitable for: Raspberry Pi 4
Weight: 50g
Size: 9.4 x 6.3 x 3.0 cm


Notes: Not suitable for the Model A/A+ boards or the original format Model B.


Package included:

1x Raspberry Pi Case
3x Heat sink
1x 5V/3A Power Supply EU Plug