• Cut out base and bottom cover
• Cut opening in base, using a hobby knife. This will be the bank's coin hole
• Score and bend on dotted lines
• Fold base. Glue tabs in place
• Glue bottom cover to base with tabs pointing toward bototm of the base. To seal edges, apply a line of glue around th ebototm cover where it meets the inner wall of the base. Set aside to dry

Note: You may want to leave the bottom cover off until you've built the band and make a few test runs. Once the bottom is in place it's not easy to get your money out.