*Brand names are the registered trademarks of their respective owners. This product is not affiliated, endorsed, licensed, or sponsored by Whisker, Automated Pet Care Products, LLC or any affiliated company.    * ECOLEO LINERS COMPATIBLE WITH LITTER-ROBOT®* SELF-CLEANING LITTER BOXESOur alternative waste drawer bags with easy-tie handles are specially designed and custom sized to fit the waste drawers of all Litter-Robot 3 and earlier models. Also fit the Catit®* SmartSift®* system drawer.  Measure 22x16.5 inches. Opaque white and unscented.  Due to the degradable nature of the bags, please only order as much as you will use within 9-12 months.