Fits Soprano & Concert Style / 600-Denier nylon exterior / Exterior pocket for accessories / Interior reinforced at headstock & bridge, Gator Cases understands the hard work you put into learning and mastering an instrument, wherein they apply the same effort in the Economy Ukulele Gig bag. It features 600-Denier nylon exterior and the interior is reinforced at headstock and Bridge so your instrument is always safe when transporting, or placed aside for safekeeping