The CSM Series Concert Snare Drums have been designed using many of the features from the industry's best concert snare drums. The CSM snare is constructed of 6-ply North American maple using the exclusive Air-Seal system and feature 3-piece tubular lugs that ensure consistent tuning and maximize shell vibration. By drawing inspiration and incorporating many of the attributes of Yamaha's ever-popular Grand Symphonic drums, the Yamaha CSM snare is a perfect fit for any performer or ensemble.