2X 3 Inch Concave Vacuum Cup 75mm Heavy Duty Hand Pump Suction Cup with M6 Threaded Stud Dent suction cups help to remove dents in cars. In this way, it is also widely used for lifting glass, steel, furniture, doors and other smooth objects. Before pulling, make sure that the dent puller is firmly adhered to the dent surface. Please make sure that the dent in the car is on a flat surface and should be larger than the diameter of the bottom suction cup. Dent repair slider is only suitable for flat surfaces, not curved surfaces, and it should be stored in a dry state. The dent removal kit is made of high quality materials and will not scratch the paint. Precise structure, not easy to deform. For the dent in the car, it can help you solve it very well. You will receive a car dent repair tool. Application: Car Repair Tool Application: car repair Thread: M6 Size: 3 inches The dust cover has no practical effect and the color is random. Material: rubber colour: black Package Contents: 2 x Suction Cup Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.