The Latin Percussion Performer Series Tumba resonates with rich lower conga family frequencies. It provides superb melodic potential and an excellent voice for soloing. Big 12-1/2" drum head. The tumba shell is made of rugged Siam oak. EZ-Curve reinforced rims make this Latin Percussion Tumba easy on the hands. Chrome hardware finishes off your Performer Series Tumba in style.12-1/2" head Siam oak shell EZ-Curve reinforced rim Chrome hardware