This slide hammer puller is made of galvanized steel materials, more tough is not easy to break,it is corrosion and oxidation resistance and will not hurt the car body, fits to more different dents. The professional air dent puller produces much stronger power than an adhesion one. at severe dents instead of small pits. Paintless dent repair kit pulls dents out without harming the paint which gives the panel a higher and longer protection with its special coating. Dent repair kit can save a lot of money compared with the auto body shops, our paintless dent removal tools kit can help you repair your cars by yourself for many times. The Air Suction Dent Puller Slide Hammer is not only for car dent removal, but also can be used refrigerator, motorcycle body, washing machine and hail damage. Colour:silver Material:Metal Package Contents: 1 x Air Pneumatic Dent Puller 3 x sucker(150mm/120mm/80mm) 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.