Kookje Mung Mung Dog Pads are made from upcycled pulp separated from adult and baby diapers that were not commercialized for aesthetic reasons during production.1. Gentler and cleaner with our dog pad's unique structure! The unique technology of the dog pad allows for faster and more comfortable absorption. 2. Remains clean and comfortable even with high urine volume and repeated use. Super Absorbent Polymer (Sap) is added to absorb large amounts of moisture instantly.3. Stronger and cleaner with Korea's first upcycled pulp! Experience the extra absorbency and coziness of pulp from unused human diapers!4. Secure waterproofing keeps it clean with no urine spills! Careful waterproofing prevents urine from running down the edges of the pad and onto the floor! 5. No added fragrance. It's specially formulated to be safe and gentle on the sensitive noses of dogs.