1. The suction cup has multiple uses: it can repair car dents, can also be used on various smooth surfaces, such as car doors, or as a mobile phone holder, or used to lift objects such as glass, marble, tiles and home appliances, bringing convenience to your life. 2. The suction cup can repair shallow and flat dents on the car. It is not recommended to use this suction cup for repairing deep dents with uneven edges. Note: The suction cup cannot repair dents 100%, but can only repair the dents as much as possible. 3. Usage steps: 1. The suction cup has multiple uses: it can repair car dents, can also be used on various smooth surfaces, such as car doors, or as a mobile phone holder, or used to lift objects such as glass, marble, tiles and home appliances, bringing convenience to your life. 2. The suction cup can repair shallow and flat dents on the car. It is not recommended to use this suction cup for repairing deep dents with uneven edges. Note: The suction cup cannot repair dents 100%, but can only repair the dents as much as possible. 3. Usage steps: 1. First, clean the dent area and wipe it dry (if the weather is cold, use hot water to clean the car dent) 2. Start with a shallow dent, put in the dent repair puller, squeeze out the air with force, and make sure the suction cup fits tightly with the dent. 3. Then pull the handle, and the dent puller will pull the dent surface and repair it bit by bit (please note: this product is more suitable for flat dents and cannot remove all sharp and deep dents.)