1Extracting natural bamboo charcoal, which contains carbon molecules, can effectively remove indoor pet odors for a long time. 2The porous structure of carbon molecules has super adsorption capacity, can absorb moisture, prevent mildew, and resist insects. 3The surface of pure wood pulp is soft and skin friendly, with special SAP water absorption factor, which instantly absorbs pet urine to keep dry. 4When you are purchasing, please measure the size of the dog to ensure a perfect fit. 5The most effective and ideal way to protect carpets, sofas and furniture from pet urine, blood stains and smells.