Deo Sheet Desodorization Lab Antibacterial Dry Filter - For 1 Week - 2 Sheets Regular Size ※ Does not include mat (pee sheet). Includes usage guide. ☆ Brand new and unused. My dog hasn't touched it, and I've checked it before listing, but I apologize if any white hairs are mixed in. ……………………………………………… - Brand: Unicharm - Product Name: Deo Sheet - Purpose: Deodorizing toilet sheet - How to use: Toilet system