Described is a packaging (10) for a magnetic tape reel (12) wound on to a core element (32), comprising a tray element (14) with a bottom (16) from which a central centering projection (20) for centeredly fixing the core element (32) of the magnetic tape reel (12) and stacking projections (22) which are radially equally far away from the centering projection (20) for stacking tray elements (14) one upon the other project upwardly in the same direction.