MY FAVOURITE PAYMENT IS VIA BANKTRANSFER=HERE ARE THE DETAILS=RICKY MOSS: BSB 085436: A/C No. 219830156. NAB. I AM ASSURED BY THE MANUFACTURER THAT THESE  ITEMS ARE WITHOUT HARMFUL ACIDS AND WILL NOT AFFECT THE NOTE INSERTED IN IT AND A PERFECT SOLUTION FOR LONG TERM HOLDINGS. MY PERSONAL OPINION  IS THAT  IT  WILL ASSIST  TO  CLOSE THE TOP  WITH SELLOTAPE  WITHOUT  TOUCHING THE NOTE