Carton and carton blank

Sleeve (40) for receiving information discs, for example compact disks or similar, said sleeve comprising a rear panel (12) having opposed inner and outer faces, a first partition panel (14) connected, foldably one of the opposite side edges (16) of the rear panel and connected front panel (18) foldably to a lower edge (20) of the rear panel, wherein said partition panel is folded upon the inner face of the rear panel to define a first pocket disk (42) between the back panel and the partition panel, folding the front panel on the partition panel to define a second pocket disk (42) between the partition panel and the front panel, wherein the panel front comprises securing flaps (22, 26) fixed to the outer face of the back panel to retain the partition and front panels in the respective folded positions.