Measurement: L:154CM  W:66CM  H:131CM

Color:  Black polished

Strings:  German Röslau

Hammer:  German ABEL

Soundboard:  German STRUNZ Solid Wood

Keyboard:  Solid Wood

Washers:  HAISWORH Washers from England

Back Frame: Special Design ,More Stable

Safety Slow-Fall Units:  Yes