Strong Suction: Our car dent pullers have strong suction. The suction of the dent puller can reach 25kg/55.12lb, and the black dent puller can reach 15kg/33.07lb, effectively repairing car dents. How to Use: You can operate from the shallow concave line then press hard and make sure the dent puller suction cup fits seamlessly, gently pull the suction cup by using the handle, and the dent surface will be pulled with the dent puller.