Dish sponge is made with the wire fiber and sponge, good toughness durable, strong absorption, elasticity and removal ability. Easy to clean, simply toss these reusable sponges in the washing machine periodically and lay them flat to dry. Cleaning sponges are stain and oil resistant and odor-free, perfect for kitchen, dish cleaning and household use. Super absorbent and ideal for dishes, stove tops, and kitchen counters, they're the versatile cleaning tool you' been looking for. 4 Pack of dish sponges are great and durable for all kinds of kitchen cleaning task.