Brand new in original packaging. Exactly the same as shown in the picture! Comes one set of 5" 4-in-1 gauge kit. Design to display RPM, Oil Pressure, Oil Temperature and Water Temperature. Power source: 12V. Dimension: 5" diameter / 6.6" height/ 5.5" width / 4.2" depth. Necessary hardware and installation instruction are included. Professional installation highly recommended. Fitment : Fit for most vehicle with 4L / 6L / 8L Cylinder engine models.