STR038 MICROPHONE&MUSIC STAND谱架带话筒架 Hand press with zinc alloy, firm design 按压升降,锌合金底座,稳固设计 Height Adjustment Range/调节高度:980- 1780mm Weight/重量: 4.5kg/3.3kg Book plate Size案谱尺寸:470x340mm Base/底座: Zinc Alloy/锌合金