Description Update 20KG Full Metal Gear Digital Baja Waterproof for Baja Cars Features:- Color: Black;- Material: Metal;- Size: About 10×3×3;- Hole diameter: 16mm;- Voltage: 6- 12 v;- Standard voltage: 7. 2v; Package Including 1 x Pump Spray Thruster1 x Pump Spray Thruster