Usage Tips:Features: Boosting your vehicle's fuels efficiency by up to 30% with this advanced fuels saver, designed for gas engines to maximize mileage and reduce frequent refueling costs.Featuring multi fuels compatibility and a precise engineered leakage prevention systems, this ABS made economizer ensures safe performances across cars, SUVs, and trucks.Ideal for long hauls driver, daily commuters, and commercial fleet operators seeking reliabled fuels optimization without complex installations. Enhances energy savings during highway journeys, commutes, and heavy duty transport operations while preventing fuels leaks with 40% high detection accuracy.Engineered with ABS materials resistant to extreme temperatures and corrosions, this plug play fuels efficiency boosters for fast energy saving benefits.Specifications: Product name: Automobile fuels saverProduct Component: ABSProduct size:Approx. 10.5x3x2cm/4.13x1.18x0.78inchPackage Includes: 1pcs/2pcs/3pcs Car fuels Economy Enhancernote: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.Thanks for your understandings.