Six of the most commonly used keys of Blues Masters in their own hard vinyl carrying case. The case has a snap closure and foam cutouts to keep your harps secure. BLUESMASTER - All the same quality you would expect from Suzuki is found in this incredible blues harp. The ergonomically designed harp not only allows you to play more comfortably, but delivers a unique blues tone that can only be found in a harp of this quality. The plastic comb of this harp adds warmth and loud projection