Rocat® Clumping Fine Granule Cat Litters are made from 100% natural bentonite minerals. Their highly porous structure swiftly absorbs liquid and moisture, forming clumps with each use to provide your cat with a highly hygienic environment. Strong and fast clumping prevents urine or feces from sticking to your cat’s paws and spreading around. The clumping and fine granular structure help maintain the hygiene offered at the first use and support economical consumption by generating minimal waste. They are easy to clean, 99.5% dust-free, and made from natural bentonite clay without any harmful ingredients that could endanger your cat’s health.