Strip tofu cat litter is made of pea fiber, corn starch and guar gum. The food-grade raw materials make it safe and sound for our furry friends even when they eat the cat litter by accident. Compared with traditional mineral cat litter, tofu cat litter is 100% natural and biodegradable with strong clumping, absorption and odor control ability. The five-round dust removal through shaker and filtration makes our tofu cat litter low-dust and healthy for cats' respiratory and urinary systems. It is light and easy to use and the moderate granules produce less tracking, which helps keep indoor environment fresh and clean.