Sheet Metal and Plywood
Cut 5 square pieces from 1/2 inch plywood. Each
piece should measure 10 7/8 inches by 10 7/8 inches.
Then cut 5 square pieces of 26 gauge sheet metal.
Each piece should measure 12 inches by 12 inches.
Each DDR panel is an 11 inch square, so when you
bend the sheet metal around the plywood, each
square should measure around 11 inches.