Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Description:Brand New and High QualityCase Material: IronSize: Diameter 52 mm， High 28 mmLED Display: Red (1)， Yellow (1)， Blue (8)Connection Description:Black wire connect to the positive supply (+ 12V)Green Wire connect to the negative power supply (-12V)Yellow wire connect to the sensorNote:This product must be used together with oil sensor (namely， oil floater)This product not have waterproof functionsThe item can use for Car，Motorcycle or by your need!Package Including:1x Fuel Gauge