Applying Hanbao Firming Treasure handed down from generation to generation will not affect sleep. Hanbao firming treasure handed down from ancient times is mainly composed of heating belt and Chinese medicine bag. What material is the belt made of? Carbon nanotube films have good safety performance. The main components of Chinese medicine bag are mugwort powder, ginseng, perilla seed, cinnamon, walnut branches and so on, which can promote sleep without affecting sleep.