Right Here Goes.........
Start by cutting a sheet of A4 card to 16.5cm wide x the A4 length.
Score at 10 and 11cm and then at 21 and 22cm
Round the corners on the end
Fold the score lines
Cut a piece of card 9.5cm long and score it at every half centimetre 7 times (3.5cm)
Repeat for a second panel
Concertina them both up and put a narrow strip of red tape on each end
Attach the folded strips to each side of the wallet
Fold over the wallet keeping the edges together
Cut a strip of card 2cm wide and wrap it around the wallet.
Don't pull too tight or you won't have room to put anything in the wallet.
Cut off excess card and glue the ends together
Decorate as you wish
I cut the paper for the band at 1.5cm so it leaves an edge of card on the band and I always cut the papers to leave a border of card showing
Hope this helps you to make lots of wallets