99.9% antibacterial deodorizing and antibacterial sheets for cats, eliminates odors with no need to change for a week. - Brand: Nyan-tomo Clean Toilet - Product Name: Deodorizing and Antibacterial Sheet - Quantity: 8 sheets - Features: 99.9% antibacterial - Application: Cat toilet sheet Thank you for viewing. I no longer need these as I switched to an automatic toilet. If you can use them, please do. These were the best sheets I tried, but I no longer need them since I have an automatic toilet. They are bulky, and shipping costs will be high, so I cannot offer a discount. They have been opened, so I am selling them at a lower price, but they have been stored at home. Thank you for viewing.