"MATL FIBERBOARD BOX PER FED SPEC PPP-B-636; 16.130 IN. MIN LG; 16.500 IN. MAX LG; 8.050 IN. W; 8.050 IN. H; CUSHION,FIN PIVOT,MATL POLYETHYLENE,FOAM TYPE I; 15.880 IN. LG; 7.880 IN. W; CUSHION,FIN BLADE MATL POLYETHYLENE FOAM TYPE I; 15.880 IN. LG; 7.880 IN. W"