This listing is for one Radial Aluminum Capacitor, 6.3V Volts 270uF Capacitance, Dielectric Material: Electrolytic, the dimensions of the item are (based on the default orientation of the item): Ø 5 mm in diameter, 5 mm in length, 5 mm in width, and 7 mm in height. Additional information on the item: Shape Cylinder.