Made from untreated spruce and fir trees, HabiStat Natracel is perfect for snakes, in particular Royal Pythons that like to burrow. Natracel is soft and extremely absorbent; great for trapping unwanted smells and is easy to clean. Our range of HabiStat substrates are packed in 100% recyclable and biodegradable paper bags. Directions for Use: Spread substrate evenly across vivarium base ensuring a depth of 2" (5cm). Do not overfill if using underfloor heating. Spot clean as required and replace regularly. - 100% natural - Virtually dust-free - Digestible and biodegradable - Perfect for snakes - Extremely absorbent - Packed in 100% recyclable and biodegradable paper bags