Made of pressed wood fibres, thus biodegradable. Contains no harmful substances: safe for humans, animals and the environment. Very absorbent Lightweight Does not stick to the fur and paws. Prevents unpleasant odours. Woody Cat Litter lasts a long time thanks to the great absorbing power. A layer of granules of 3 to 4cm is enough. By its nature, this product has no harmful effects on your cat and it is so user friendly, for animals and humans. After use the litter can be disposed of with vegetable, fruit and garden waste. Available in 8 litre and 25 litre.