6.0 liters (364 cu. in.). Expands to 16.2 liters (983 cu. in.). For rabbit, guinea pig, hamster, gerbil, mouse, rat, ferret, reptile or bird. New look! Same great performance. Active. Happy. Natural. Absorbs 2.5x its weight. Long lasting odor control. Expands to 2x its volume. Earth friendly. Absorbs 2.5x its Weight: Made from long-fiber cellulose that quickly absorb liquids such as pet urine or leaky water bottles, keeping pets safe, dry and clean. Long Lasting Odor Control: Our proprietary formula suppresses ammonia odor caused by pet urine, keeping habitats odor-free for days. Expands Nearly 2x its Volume: Compact design quickly expands when removed from package so less bedding is needed for each use and less space is needed for storage. www.crittercare.com. Made in USA.