The Surbuf® HHLC Series hand-held 3" X 5" pads with MicroFingers® technology features 5/16" coarse fibers, stiffer then our HHR Series, designed to remove difficult soils. The stiffer fibers makes them very efficient at removing difficult soils. Exclusive MicroFingers® technology deep cleans faster and better then traditional cleaning pads. The long, flexible 5/16" inch fiber allows it to penetrate into cracks and crevices for deep cleaning and removal of heavy dirt while preventing scratching. Long fibers offer superior cleaning on rough surfaces, such as non-slip decks on boats, dimple plate, textured surfaces, and on vehicle tires and wheels. Pads are sold foru per package.