1. MaterialSupport Rod Made ​Of HighQuality Selected Steel, Sturdy And , Specially Treated And Will Not Be Deformed Under Hot And Cold Conditions.<br> 2.Design Features Our Lift Supports Are Made Of Advanced Piston Rod And ExactFit Brackets, With MultiPly Seals, To Make Sure They Can Consistent Performance In Hard Environment.Make The Opening Or Closing Of Your Tailgate/Rear Window Easy And Comfortable, Convenient And Safe, Sophisticated Production, Providing Excellent Quality, Stable Performance, And Fine Detail Production.<br> 3.FunctionThe Automotive Hydraulic Rod Generates Force By Compressing The Gas In The Cylinder, Can Help You Open The Suitcase Easily And Automatically, And It Is Convenient To Take Things Out, And You Can Adjust The Height By Yourself Even, Fixed On The Car Trunk, Can Prevent The Head From Damaging The Trunk.<br> 4.Practical And ConwenientIt Has A High Support Force And Automatically Increases When It Is Opened To A Certain Height. It Acts As A Buffer, Which Is More LaborSaving, Stable Characteristics, High Reliability. With This Special Design Damper, Shock Strut Can Make Your Opening Or Closing Easy And Comfortable, Convenient And Safe.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store