The shipping warmer is used to keep warm when transporting plants, tropical fish, and animals in winter. It uses the oxidation reaction of iron to release heat. The ingredients are iron powder, water, wood powder, activated carbon, vermiculite, and salt. The inner bag is made of non-woven fabric that allows the air to cross.

There are three types of shipping warmer for you to choose from. 40 hours, 72 hours, and 110 hours. If you need other heating duration time, we can custom shipping warmer according to your requirements.