Lithara brings you the covers to protect the inner unit of your split ac, the cover is made of colorful printed pvc material blended with superstring polycotton blend, the material possess high tensile strength, with the offset of summers we shut down our ac's but most of us do not cover them during the off season, dust,debris and plenty of other elements can harm the ac unit by entering into the ac unit, these covers are waterproof and dustproof, dust can harm air filtration process, debris and other elements. They take care of us in summers so treat them well in winters,