Feature:1. Intelligent safety, while the tail gate is closing, once it sensing the obstacles, it will reopen to prevent injuries and accidents.2. Allows you to set opening the desired height, just keep it at the desired height when opening the trunk, and then press and hold the trunk button until you hear a beep.3. Support multiple control methods, can be controlled by front and rear switches and buttons, convenient for using.4. Allcopper hydraulic seals, full buffering, stable performance, good sealing and ensures no oil leakage.5. Passed repeated expansion tests, ensures long lifespan. According to the original hole design, no additional holes required.6. Special air spring offers vertical force to initiate upper body movement, and a small stainless steel washer can insure smooth movement without rattling.7. Classical car paint process, antioxidant, which looks stylish and generous, not affect the style of your car appearance.Specification:Item Type: Electric Tailgate Lift KitMaterial: Stainless Steel + ABSFitment: Fit for Alphard Vellfire 2016-2020.Package List:2 x Electric Support Rod1 x ECU Control Box2 x Tail Door Power Cord1 x Control Line2 x Switch1 x Cable Tie1 x Hole Punch1 x Screwdriver4 x Bracket1 x Screw Pack1 x Cable