So Phresh Scatter Shield High-Back Litter Box Charcoal X-Large 24" L X 18" W X 10" H

So Phresh Charcoal Shatter Shield High-Back Cat Litter Box 24" L X 18" W X 10" H

So Phresh High-Back Corner Grey Litter Box 26.25" L x 21.5" W x 10" H

Amazon Basics Less-Mess Cat Litter Box Mat, Unscented, 24" x 35", Grey