The Aspire Cajon is built road tough. It's all wood construction features an adjustable Siam Oak soundboard. There are three adjustable internal snare wires which provide extra sensitivity and expression while playing, and more control over the sound. The fitted rubber feet ensure you don't lose your bass tones into the stage floor as well as keeping it in place when you're playing, and there's also a textured seat surface so you're less likely to slip off!