Gretsch specifically developed the 10-ply 6.5x14" Gretsch Formula Ash shell for a sharper, more aggressive sound characteristic but with a controlled sustain. The visual aesthetic of the shell lets the true natural beauty of Ash show through, as no two drums look alike.; 10 Ply Ash; 30 Degree Bearing Edge; Triple Flanged Hoops; 12 lugs; Drum heads by Remo