This 40-key desktop synthetic marimba set from Stagg provides a great solution for making music with marimbas. Get a range of 3 and 1/3 octaves from A3-C7 at the pitch of A=442Hz. Comprised of synthetic suspension bars and a resonating back board with a natural finish wooden frame it includes a pair of marimba mallets with yard heads a height-adjustable double-braced X-shape stand and a padded gig bag with a handle.