LEC Absorbent Toilet Seat Covers - 2 Sets Simply place them on the toilet seat for easy replacement. They adhere firmly, so they won't slip off even when the toilet seat is lifted. Antibacterial and deodorizing treatment keeps them clean at all times. They can be washed repeatedly in the washing machine. Compatible with all types: Washlet, O-shaped, and U-shaped. This time, we are offering a special price for a set of 2. We are not specialists, so please understand that there may be errors in the descriptions and displays. We recommend that those who are particular about details purchase from a specialty store. We sincerely apologize, but please refrain from price negotiations. (__)