Fangrui Product Details Engine Anti Wear Protectant: This Anti-wear Agent Contains Organic Compounds With High Viscosity And Good Adsorption. There Is Adsorption In Order To Protect Gears And Fight Against Wear. Engine Anti-wear Protectant: Our Anti-wear Protectant Is Specially Formulated To Create A Protective Barrier On Vital Engine Components, Reducing Friction And Minimizing Wear During Operation. High-efficiency Engine Anti-wear Agent Protectant: By Reducing Friction And Optimizing Engine Performance, Our Protectant Can Help Improve Fuel Efficiency, Saving You Money At The Pump. Lubricant From Japan: Experience Improved Engine Efficiency, Smoother Acceleration, And Increased Horsepower As A Result Of Reduced Friction And Heat Generation. Engine Anti-wear Protectant: Suitable For Use In Both Gasoline And Engines, As Well As With Conventional And Synthetic Motor Oils, Making It A Versatile Choice For Various Vehicles. Specification: Net Content: 100ml. Shelf Life: 3 Years. Package Includes: 1/2/3pcs * Highly Effective Engine Anti-wear Protectant. Note:1.please Note That The Difference In Size Is Different Because The Manual Measurement Is Different.