What is an apron on a folding table and what does it do?

The apron on a folding table is a metal or plastic channel that runs around the underside perimeter of the tabletop, connecting the frame and legs to the top surface. The apron adds rigidity to the top, reduces flex under load, and provides a structural attachment point for legs. Tables without an apron (or with a very narrow apron) are more likely to flex or sag under heavy loads. A robust apron is a quality indicator on commercial folding tables. OfficeFurniture2go.com — call 1-800-460-0858.