cell phone is as essential as air and water for life . Life become incomplete without cellphone .There is every possibility of falling the mobile from hand and thus they may break or crack . Therefore,these need to made safe from all possible risks . Mobile phone are necessarily to be kept in cover . So , that it may br protected from any damage or scratch . These cases are attractive as well as inexpensive for a common person . Wide range of varities , colour with different design are available . These covers are lightweight , waterproof , dustproof .