Sheet-type pet sheets that suppress odor-causing bacteria by 99.9%, easy to replace and powerfully deodorizing. - Brand: Unicharm - Product Name: Deo Toilet - Capacity: 20 sheets - Features: 99.9% suppression of odor-causing bacteria, powerful deodorization - Type: Sheet type Thank you for viewing. I used these when I was using a system toilet, but I am now using something different, so this is a new, unused item for sale.