Americo® White Pad Driver, 14 x 28, 10/Carton (AMF42131428) Case of 10Americo White Pad Driver The White Pad Driver provides a buffer between the scrubber machine and floor pad and acts as a holding pad for floor pads without a center hole. It is compatible with both circular and rectangular machines, with maximum speeds of 320 RPM. Case Pack: Case of 10 For Use With: Oscillating Machines; Rotating Machines Global Product Type: Cleaning Waxing Floor Machine Driver Blocks Material(s): Latex; Polyester Fiber Post Consumer