Sun seed fresh world bedding is a paper based litter made with baking soda for superior odor control. Made from phenol free Recycled newspapers and magazines making it is effective and . Independent lab results show it to have the best odor control and absorbency of any small animal bedding. Simply put, it lasts longer in the cage and keeps your pet dry and comfortable, while the pet's home remains odor free longer. Designed for all small animals. Available in Gray color. This bedding weighs 4. 25-Pounds. Expanded volume 975-Cubic" Size. Includes 3 bedding per pack.