King Palm Natural leaf rolls are individually handmade. All leaves are handpicked and cleaned with purified water before rolled. The leaves are very slow burning and resilient. These leaves are from the flowering tree of the Cordia (Borage) Family grown on our farms across parts of Southwest Asia. Natural for this product means these leaves were not grown with toxic fertilizers, and were not treated with pesticides or artificial chemicals. Our production practices are sustainable, and leaf, corn husk, and paper are all biodegradable.