Scrub sponge head refills keep your dishwand like new. Teardrop-shaped scouring pad gets into all the corners, nooks and crannies. The scrubbing-head refill is easy to replace. Scouring Pads/Sticks Type: Pad; Size (W x L): 2.9" x 2.2"; Color(s): Green; For Use With: Scotch-Brite® 481-7-RSC.