supporting see also fig4 as will be appreciated from fig2 the compact disc holder 10 preferably is arranged such that the first and second retention means 18 and 20 support compact discs on a common axis 22 which extends transverse to the first and second surfaces 14 and 16 referring to fig1 4 the first and second retention means 18 and 20 each will be understood to comprise positive projections 24 and 26 on the respective ones of the first and second surfaces 14 and 16 of the single thickness panel 12 the first and second retention means 18 and 20 can also be seen to be circumferentially offset in alternating relation one from the other on the respective ones of the first and second surfaces 14 and 16 by considering their relative positions as perhaps best shown in fig1 as will now be clear from the illustrations and description the first and second retention means 18 and 20 each comprise a pair of circumferentially spaced retaining segments 24 and 26 on the respective ones of the first and second surfaces 14 and 16 still referring to fig1 the retaining segments 24 and 26 on the respective ones of the first and second surfaces 14 and 16 together comprise alternating positive projections and negative recesses defining superposed circular disc retention areas 28.