Want to find a way to solve the embarrassing situation that you lost your car key or you were locked out? The air pump wedge, as a professional unlock tool, helps to unlock the car door and install interior door or window. Very easy to inflate and deflate the shim. When you inflate the air shim, it stays pressurized. When you press the button near the air pump, it can release the air quickly. It is really an excellent tool to resolve your problem. Features - Color: Black. - Material: TPU. - Size: About 16.5 x 15.5 x 3 cm. - Quickly inflatable air wedge for window, door stopper or spacer installations, replaces the need for wooden shims and plastic wedges. - The inflatable air bag pump wedge can be also used to and level furniture and household appliances, such as kitchen cabinets. - Powerful hand pump lifts up to 200 kg. - Multifunctional tools with reliable tightness. Efficient, effective and versatile air wedge tool, saving time.