With their extensive application in packaging industry of multiple sectors such as food, electronics, pharmaceutical, and diagnostic among others, the humidity indicator cards (HIC) market is expected to witness a steady demand in coming years. Manufacturers in the humidity indicator cards (HIC) market have introduced a wide range of humidity indicator cards (HIC) that enable precise humidity measurements by color change based on specific and relative humidity changes. The humidity indicator cards (HIC) present in the market are low-cost, low weight, safer, licensed and high quality. In particular, the manufacturers of electronics, automotive, military and tobacco industries that persistently prevent damage to their valuable products and equipment, highly seek affordable, durable and easy-to-read humidity indicator cards (HIC). With the presence of different types of humidity indicator cards (HIC) such as reversible, non-reversible, with different levels of indications and many others, the market for humidity indicator cards (HIC) is expected to propelled by a myriad of end-use applications.