Grand-Officer Royal Arch Apron. This Macoy hand made apron is for RA Grand Officers (except Grand High Priest). It is 14 x 16 inches made of Leather. It is embroidered Triple Tau with a Triangle of red. Gold silk wreath. Narrow gold non-tarnish braid on inner border of red grosgrain ribbon side tables with fringe to match braid. Red satin lined.