These are a package of 9 genuine Aerus Electrolux Lux Floor Pro disposable white buffing pads, designed for the Aerus Floor Pro, Floor Pro Encore, Epic, and all Electrolux Carpet Shampooers and Buffers that use a 3 brush system. The disposable pads are best used to polish and clean no-wax, wood floors and tile terrazzo.After one side of the pad becomes dirty, simply turn the pad over to get the most out of each pad before disposing of them.