These are great for covering imperfections on your counter and doubling as a trivet when serving hot food. The smaller mat is perfect for sitting by the coffeemaker.The smaller mat measures 7 1/2" x 6 1/4" and the larger mat measures 9 7/8" x 8".When not covering that little spot or protecting your nice table, they just look nice lying around.Like all the counter mats, use caution when cleaning, as the finish can come off if the cleaner is too strong. Using a clean, damp sponge usually does the job.