Diatomaceous Earth Dish Drying Mat - It's the natural miracle stone that absorbs water fast and dries quickly. Our stone has much higher density for improved drying, better than towels and sponges that take forever to dry and can sour. Prevents Pooling, Runoff, Drips - Set just-washed dishes, pans, and utensils on this big 24" x 16" stone mat. Larger mats crack while smaller sizes don't offer enough space. This quickly soaks up water preventing bothersome pools and puddles that drip off onto the floor. How It Works - Diatomaceous Earth has thousands of tiny holes that allow exceptional airflow.