Convertible play pen
FIG. 1 is an exploded perspective view of the convertible play pen embodying the design of the present invention; 
     FIG. 2 is a front elevational view thereof, the rear and all side elevational views each being a mirror image of the front shown in FIG. 2; 
     FIG. 3 is a top plan view thereof; and, 
     FIG. 4 is a bottom view thereof.