The wallpaper calculator works out the precise quantity of Gioconda for your dimensions taking into account the pattern repeat of 9 cm. Please note we allow 10% waste in case of any problems while hanging. In a small number of circumstances 10% can mean you may get an extra drop out of a roll.
Our hassle free returns policy means that any unused rolls can be returned to us for a full refund, within 60 days of receipt.