Carbon Mac Cello Case External Sheet Music Bag Carbon Mac AB-301

Carbon Mac AB-301 Cello Sheet Music Bag, External Case Type Compatible Sheet Music Size: Up to B4 size (※May not fit depending on thickness.) Only the strap length differs between the violin, viola, and cello versions. ※This product is compatible with Carbon Mac. Please check compatibility with other products yourself. ※Please pull the attachment belt tightly when attaching. If the tension is weak, the sheet music bag may move, and the belt may gradually loosen and shift from the desired position.