Description: 【Professional Dent Repair Solution】: Expertly designed for repairing dents in the main body of saxophones, flutes, and other brass or woodwind instruments. This mandrel tool is an essential piece of equipment for instrument technicians and serious musicians 【Premium Stainless Steel Construction】: Crafted from quality, solid stainless steel for good strength and durability. This sturdy material is rust resistant, reliable for countless repairs 【Fine Workmanship for Instrument Security】: Meticulously polished to a smooth, burrfree surface. This fine craftsmanship is crucial as it prevents scratching or damaging the interior of your instrument 【Size】: With a total length of 29 cm (approximately 11.4 inches), this tool works on dents along the main tube of most standard sized instruments 【Ready to Use】: Your purchase includes 1 set dent removal mandrel tool. It arrives ready to be used as a component in your instrument repair kit Specification: Material: Stainless Steel Size Chart: Length: 29cm/11.42inch Package Includes: 1 Set of Brass woodwind instrument repair tools Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.