General description This is a transparent acrylic case designed specifically for the Banana Pi -F3 development board. It features an option to install a cooling fan on the top, providing enhanced cooling for your board. Technical specifications Color: Transparent Material: Acrylic Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with: Banana Pi -F3 Package Contents: 1 set x acrylic shell, fan heat sink