The Quantum extreme tension snare drum will accommodate all head types and remains full, open, and sensitive at all levels of tension. The special support posts connect the tube to the shell, providing maximum stability while transmitting more vibration from the top casting down to the bottom part of the shell. Specifications include a 6 ply (2 interior Birch/4 exterior Maple) shell with 12 tube suspension frame, die cast aluminum hoops, pro marching strainer with reinforced synthetic gut snares, 3 air vents and weighs only 17.6 lbs!