Features: Brand new and high quality The magnetic Fuels saver can effectively increase your Fuels consumption and help save Fuels, save money. Our Fuels saver can be installed directly, it is very convenient to install Our Fuels saver is selected from ABS material is slightly highly temperature resistant Our magnetic Fuels saver is suitable for all car, trucks and boats. Whether commuting or traveling, these universal magnetic tools provide a simple yet effective way to optimizes your vehicle's energy consumption. Specifications: Material: ABS Weight: 94g Size:Approx.37x29mm/1.5x1.1inch Color: Yellow Package Includes: 4Pcs Fuels Savers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.