Clarke American Sanders
Clarke B-2 Edger 7 inch Sanding Disc 120 Grit
Clarke American Sanders B-2 ASM edger for wood floors professional electric timber sanding disc, 7 inch in diameter 120 Grit
As they're very light, maximise the saving on postage and buy some of the related parts below, such as the dust bag, or some filters or a new floor tool for your Nilfisk ALTO vacuum cleaner.
At the moment, standard postage within Australia is capped at a maximum of $20!