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 toilets. This time, we are offering a special price for a set of 2. We are not specialists, so please understand any errors in the descriptions or displays. We recommend that those who are particular about details purchase from a specialty store. We sincerely apologize, but please refrain from price negotiations. (__)