Chipsi Corn Granules are made out of corn cobs. This natural product is decidedly heavier than normal wood chips or other granule products. That way it doesn’t stick to your pet’s fur and paws and doesn’t get tracked outside the cage. The natural corn product has its own character and scent that is pleasant to pets. Chipsi Products are made from carefully selected raw plant products. They go through a tight inspection to make sure that quality and environmental friendliness are combined.