This 48 inch microfiber push mop is great for dusting large areas. We have many schools and supermarkets that use these microfiber mops to clean their large aisles daily. We also have a 48" disposable jean clean mop, and a 48" white durable push mop available, but neither one of these have the ability to be washed and re-used. The split fiber technology of this microfiber mop allows you to recover and retain more dust and dirt than our standard dust mops. If you're looking for other microfiber sizes, please take a look at our complete line of microfiber dust mops.