Sale price is $30.30 sqm. The product comes as a boxed item and each packet is 1.20285 sqm. We can only sell per box so you need to make your calculations before purchase. The cart reflects the box price not per square metres.
So to calculate the amount of boxes needed it is the sqm calculated divided by 1.20285 and you round up in terms of boxes (we cannot sell part of a box).