HiYi 51pcs Auto Paintless Dent Repair Tools Include Glue Gun Dent Puller Slide Hammer Dent Lifter 24pcs Different Size Dent Tabs Bridge Puller Car Repair Tools WORK FOR A STARTER - Easy to control (WITH A HIYI PDR INTRODUCE),ebayone can removal the dent by yourself. ENVIRONMENTAL - Baking-varnish-free dent repair, will no damage the paint, fast, money-saving, and environmental. USED WIDELY -Include all the tools in the pictures .Suitable for the dent of all kinds of flat metal ,such as the surface of automobile metal plate and the washing machine's metal plate.S PROFESSIONAL CERTIFIED - Every tool is meticulously inspected and certified for Rockwell Hardness. HIGH QUALITY MATERIALS -Tools are made from several types of Stainless steel. Tempered high carbon Stainless steels and standard stainless steel are used depending on the design of a particular tool.