Bags on Board litter bag refills come in rolls of 15 large bags. They are easy to put in the litter scoop handle so you will always have bags ready at clean up time. The bags are a generous 10 inches by 15 inches. Just scoop, fill the bag, tie and toss. Refill bags for litter scoop dispenser Easy and convenient no more looking for litter bags Bags are 10 inches by 15 inches Always have litter bags handy 15 litter bags per roll