The Double Scrubber Pad is the best tool to help keep your stamps clean. One sidecan be used for “wet” cleaning, with either water or a stamp cleaner like UltraClean by Hero Arts (NK202). The other side can be used for wiping dry (and further cleaning) the washed stamp. The Double Scrubber Padmeasures7.5″ x 4.5″ with a usable pad area of 7.25″ x 4.25″.