Super absorbent - the sponge used for cleaning is compressed as thin as a card and expands in a second when it encounters water. Strong water absorption, wipe gently to remove oil/grease/dirt rich in foam, less detergent and better cleaning effect. 100% wood pulp - wood fibers are compacted to make these dishwashing sponges, so that they take up little space before use, absolutely safe and natural. As it expands, multiple holes accelerate its air permeability to ensure quick drying. Surface-friendly - the compressed sponge becomes soft and flexible after absorbing moisture. water, does not leave lint, streaks or scratches on metal or glass, does not damage the surface, especially suitable for pots, kitchen utensils, cups and counters. DIY interacts with the child - you can cut the cellulose sponge into any shape or pattern. And put it in water. Your child will see the animals grow after being hydrated. What magic! Life can be more interesting than you think. 5 Pack Reusable Sponge - Soft durable cleaning sponge, suitable for different internal shapes, durable and suitable for your daily cleaning needs. Each size is 4.3" x 2.7" and fits snugly in the palm of your hand without worrying about feeling uncomfortable when washing dishes.