An enclosure for a Raspberry Pi 2 model B allowing easy access to necessary ports and components. One side of the design has arms for a 25mm*25mm ebmpapst fan to clip into and a hole above it to allow air to be drawn through the board. No fastening between the components required just push the two sides together and place on the base to hold in place. Since cooling isn't a necessity for a Raspberry Pi there is an STI file without the hole and arms for a fan. Ebmpapst fan used - http://bit.ly/1ICo7HE Read more at DesignSpark http://www.rs-online.com/designspark/electronics/eng/blog/from-concept-to-mass-production-using-ds-mechanical-add-on-modules Modeled in DesignSpark Mechanical. To download the free CAD package click the link below - http://www.rs-online.com/designspark/electronics/eng/page/mechanicalI printed in standard quality and got good results. The legs as they are very thin to fit through the holes on the Pi therefore very fragile so be careful.