Our liner features a special biodegradable enzyme that helps reduce odor. The absorbent non-abrasive material will not irritate and it's safe because it cannot be digested. Plus, it's easy to clean. Great for bearded dragons, chameleons, desert geckos, green anoles, iguanas, land tortoises, rainforest geckos, skinks, snakes, swifts, toads and uromastyx.