Giant Litter Box 30.7' (L) * 20.9' (W) * 16.1' (H). Surprisingly large litter box for big cats and multiple cats such as Maine cats, no matter how big the cat is, it will be able to experience the extreme comfort of shaving. 2.High Wall Litter Box The super high sides effectively prevent litter from falling preventing cats from peeing outside the litter tray and can greatly reduce pet parents' cleanup chores. The tall litter box also provides privacy for the cat! 3.Low Entry Litter Pan U-shaped low entrance ensures comfortable access for cats of all sizes, all ages. The spacious opening allows both young cats and senior cats, large and regular cats easily sccess. 4.Easy Clean Litter Box The one-piece design requires no installation, no cleaning blind spots, and is easy to empty, clean and refill.