1. Select a nylon bag big enough for the number and size of cards needed. Measure pocket sizes according to card sizes. Fold bag from bottom to create pockets, checking depth with sample cards. 2. Leave space between rows of pockets and fold next row, checking fit of cards. Staple rows on both sides to secure. 3. Fold top of bag to back and staple to create a stick for hanging wall pockets. Draw horizontal lines to indicate pocket widths and stitch along lines. Use ruler and pencil for guidelines before marking with permanent marker to keep pockets neat.