Studio 49 RVC 4000 Vibraphone concert, tonal range c - c4, A=443Hz, bars made of high-grade aluminum alloy 57 - 38 x 13,5 mm, continuously adjustable in height 84 - 93 cm, measures: 192 x 89 cm, protective cover included, one pair each of No F 013, F 014 and F 015 mallets are included, on demand with the RSSD Synchro Silent Drive motor available