This repair rod set can remove dings and dents in your vehicle without damaging the paint job. The rods are made of durable 304 stainless steel, not easy to break while using. You can choose from the included 12 different tips accordingly to your demand. Dents are removed from the backside of the panel so you won\'t have to sand, use paint fillers (body putty), or repaint. No panels will need to be replaced or painted, saving you the hassle of blending just the right paint colour to match the adjacent panels. Paintless dent removal is a delicate process and always demands the best tools, so this set will be a great choice.