DW Design Series Bass Drum Features: Great drum for a wide range of sounds! Dimensions: 18 inches x 22 inches Full, resonant sound thanks to 8-ply HVLT North American maple shell Turret lugs look beautiful and prioritize intonation True-Pitch tuning rods offer smooth and precise tonal adjustment Adjustable spurs adapt to every drummer's playing preference Stylish DW badging looks great!