Abstract: A mat structure adapted for placement on a kitchen floor underneath an infant's highchair to intercept food particles or liquids that would otherwise fall onto the floor during an infant feeding operation. The mat structure includes two rectangular panels that are hingedly connected together. Handles on outer edges of the panels enable the mother to carry the mat structure over to the sink where the panels can be set upright (on edge) on the sink counter surface; food particles can be wiped from the panel surfaces directly into the sink. The panels can be folded flat against one another to put the mat structure into a compact storage mode.