The SA-3 is made of heavy cotton canvas. 3 lower pockets, each 7.25" wide and 7.5" deep (18.5 cm x 19 cm), 4 upper pockets, each 4.25" (11cm) deep. Upper pockets may be unbuttoned to swing when the user bends over to keep items in pockets.
A full 35" in length, the bottom 7" of the apron can be snapped up for a custom height fit.