The DAddario Electric Guitar and Bass Maintenance Kits give you everything you need to keep your instrument playing and sounding its bestfrom the included string winder and neck cradle to the Multi-tool and maintenance products, this kit contains all the essentials for players of every skill and style. The included storage case also provides easy access to all these products for the ultimate care for your acoustic and electric guitars and basses.High quality travel caseNon-slip protective body matString height gaugeIncludes other best-selling accessories such as: Pro-winder (Bass Pro-Winder for the Bass Kit), Headstand, Multi-tool, Lubrikit, Fret Polishing System, and NS Capo Lite