First of all, this litter basin is a semi closed design. The raw material used is PP thickened raw material, which has a beautiful appearance and a wide capacity. It can be used by large cats. After our test, even 25kg cats can use this litter basin, which has a very large capacity. The litter pan is 500MM long, 360MM wide and 180MM high. The overall appearance is very beautiful. The fence is treated generously to prevent the cat litter from splashing after going to the toilet. The overall product has an angle of 30 °, which can allow the cat's stool to slide naturally. A special cat foot pad is designed to make it more convenient for cats to use the toilet. It is also equipped with a special shovel that can bear a large weight, and a special shovel hook, which is convenient and does not need to be placed anywhere. We also designed a variety of colors for customers to choose from. If you are interested in this product, please come to inquire. Thank you for watching. We look forward to hearing from you. Hope you have a wonderful day.