the end panels 46 are adjacent the outer sides of the abutting split ends 32 the end flaps 48 are then folded at fold lines 68 approximately 180 u00b0 over the upper edges 51 of the split ends 32 and vertically downward adjacent the inner directed surfaces of the split ends 32 thus the split ends 32 are located between the end panels 46 and the end flaps 48 of the inner box slits 50 separate the end flaps 48 from the end panels 46 to facilitate folding the end flaps 48 along the fold lines 68 over the split ends 32 edge tabs 52 on the end flaps 48 are then inserted into the notches or slots 54 to form the remainder of the end walls 21 thus an inner casket box 12 is quickly manually assembled without tools and has the size and strength to receive a human body normally all of the fold lines are crush score lines except for the junction of the fold lines 34 of corner pieces 32 with the side 36 and the fold lines 68 which are cut score lines to facilitate folding the double fluted walls while the inner box 12 is structurally suitable for a casket its visual appearance is of the brown cardboard color and is visually unappealing referring to fig3 an outer wrap 14 is illustrated as an unfolded sheet the outer wrap is normally made of.