Medium Customized Instrument Enclosure with Ac Port,power Switch and Fan 7x6.5x3.5 Blue Large metal project (7x6.5x3.5 inches) enclosure with PCB mount AC power port and illuminated power switch Made from Mild steel which provides excelent EMI /RFI shielding and comes with thermal vents on both sides. Comes with PCB mounting standoff installed project enclosure with cooling fan and vent holes Customization available by request. Visit our store to see variations of this model