Silly Farm sponges are great for all your sponging needs. They hold paint well and are perfect for sponging on all your base colors. Silly Farm sponges are slightly stiffer than other brands which allows for good control when getting in corners and making edges. They measure approximately 2 ¼ inches across and 1 inch in depth. You can use whole or cut in ½ for easy maneuvering. These sponges are sold individualLY. The sponges feel soft on the skin and are easy to clean.