Check the size of your 1/2-in. plywood backing board. Then, cut the fiberglass window screen to be eight inches larger than it in both directions (so there are four inches of overhang on each side).

An hour and a half on the first day. 45 minutes to an hour on the second day. Press the modeling clay evenly into the bottom of the shoe box. The clay should be about 3 to 4 inches deep depending on ...