Efficient waterproof: unique waterproof design, effectively prevents urine leakage and keeps the floor dry. Anti-fouling and easy to clean: special surface treatment, stains are not easy to adhere to, easy to wipe off. Accurate fit: precise measurement of the litter box size ensures that the three defense mats fit perfectly without shifting. Eco-friendly and safe: the material is safe and harmless, non-toxic and odorless, friendly to pets and family. Triple-proof function: highly efficient waterproof, dirt-proof, and easy to clean, keeping the environment around the cat litter box tidy. Strong adaptability: specially designed for Petkit electric smart fully automatic cat litter box, perfect fit for T3 and T4 models, enhances the user experience. High-quality material: made of high-quality tech cloth, durable and safe, taking care of your pet's health. Easy to remove design: easy to clean and replace, maintaining the litter box for long-term use. Color: White Material: Cloth Package Contents: 1 * Pet Litter Pads Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allows an error of +/- 1-3cm.