Cat's Best Clumping Cat Litter is a natural litter option for you and your cat. Made from organic plant fibres, this litter absorbs more than 700%, trapping smells and maitinaing a cleaner and more hygeinic litter tray. The materials are sources from renewable and sustainable resources and the litter is compostable and 100% biodegradable. Clumping means you can easily scoop out just the areas of litter that require changing, making your litter last longer.