Refill for Casabella Small Dish Scrubber (model no. 15550). Tough fibers remove food and grime. For dishes, pots and pans. Safe for non-stick cookware. Measures 2-1/2 by 2-1/2 by 1 inch. Casabella cleaning tools, kitchen and bath accessories and organizing products have received numerous design awards and industry recognition for beautiful design and high quality workmanship.