Music stand RS-01 Packing:20pcs/CTN Packing Size:53*28*24 Tube Dia(mm):10mm,13mm,16mm Music stand RS-01, metal music stand ,mini music stand Packing:20pcs/CTN Packing Size:53*28*24 Tube Dia(mm):10mm,13mm,16mm Music stand RS-01,metal music stand ,mini music stand