Have you ever bumped into such a embarrassing situation that you lost your key or you were locked out? Don't worry. Here we have an emergency relief tool, a air pump wedge, taking the place of the old-fashion shims. The air pump wedge, as a professional unlock tool, helps to unlock the car door and install interior door or window. It is really a wonderful tool set that will solve your problem when needing a space. Features: High-quality and durable. Easy-to-control and convenient, equipped with a soft and small bulb pump, helping to inflate the wedge. and novel auto entry tool, no more old-fashion shims. Efficient, effective and versatile air wedge tool, saving time. Ultra thin, absolutely can bear maximum load 150kg per air wedge. Rough surface, hard to slip. Reliable tightness and anti-corrosion. With the air pump wedge, you can adjust and level furniture, kitchen cabinets and household appliances. Multifunctional tools for door and window stopper or spacer. Specifications: Material: Rubber Item size: 17 * 15cm / 6.69 * 5.91in Item weight: 80g / 2.82oz Package size: 17 * 20 * 3cm/ 6.69 * 7.87 * 1.18in Package weight: 80g / 2.82oz Package List: 1 Pcs Pump Wedge