Middle air wedage : Size :165mm ×150mm(Length Xwidth)
That Car Door Wedge can be used to slide between the vehicle door and the weather stripping on the doorframe.
Adopt the high strength material, with special soft board inside it, does leak gas, can bear the pressure of 200 kilograms.
Be careful: Don’t inflate excessively when operate, after being proped up, let the air out. Then put the triangle block.