Efficient Design - With its soft honeycomb design and textured surface, waste grains are easily intercepted by the legs. They fall through the second layer instead of sliding on the floor. Save time for cleaning. The mat is safe and durable. Waterproof Surface - Double Layer Cat Litter Mat. The waterproof underlay is made of lightweight, durable and non-toxic EVA foam rubber, which helps keep the floor dry at all times. It is light and non-slip. Easy to clean - Our cat litter mat is much easier to clean. The open edge design allows you to easily clean this product under the sink head or shower head. Simply unzip the edge to pour any unused waste into the box. Dimensions: 30 x 30 cm.