The Whisker Litter-Robot Waste Drawer Liners are unscented and come in a pack of 25. These disposable liners are designed for animal waste and are recommended for use in litter boxes. The liners are made of a durable material and are easy to install, providing a convenient solution for managing pet waste. The Whisker brand ensures quality and reliability in keeping your house-cats' litter box clean and hygienic.