Why recommend it to you ?new design , suitable for different size dents. Updated quality High quality tools. automotive body repair tools. newest packing design, more conveniently taking and operating. Each is high quality and good repution from user. Faster making shipping and packing safety. How to use this paintless dent repair kits 1Clean the dent with a clean wet cloth; 2Mount the into the glue ,pull the trigger to let the enter into the glue , connect the source and preheat for 5 minutes; 3Use a proper drawing gasket. dent requires a drawing gasket. (Note: The larger the drawing gasket is, the larger the drawing force is); 4. Pull the trigger and apply the drawing gasket with extruded glue (The 4 holes of gasket should be applied with hot melt glue); 5. Fast place the drawing gasket with hot melt glue at the center of dent, press lightly until the glue cures and adheres (Let the glue cool for about 8 minutes. The cooling time should be less than 10 minutes and should be shorter slightly in winter); 6. Align the -shaped repairer and press the drawing gasket with hot melt glue, pull the sliding rod backwards to pull up the dent; 7. Check with a Line board. If dent still exists, knock it slightly with a flattening hammer or pen; 8. Clean the repaired place with a clean wet cloth. Color: silvermaterial: metalPackage Contents: 1* Car Dent Puller Tools18* Blue Glue Tabs/ Lifter Glue PullerOnly the above package content, other products are not included.Note: Light 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.