This advanced pad enhances cleanliness and convenience, ensuring a hygienic environment for both you and your feline companion. Key Features: Seamless Leak Prevention: The pad features a blue elastic edge that fits securely into the litter box groove, effectively channeling urine into the pad and preventing leaks, even when your cat urinates along the edges. Durable & Waterproof Material: Crafted from high-density 300D Oxford cloth with a waterproof coating, the pad is scratch-resistant, anti-stick, and easy to clean—ideal for daily use and long-term durability. Effortless Installation: The flexible elastic edge allows for quick and easy installation. Simply insert the pad until the blue edge is no longer visible, indicating a proper fit.