Please wear this cover when wearing rubber rainwear.

PVC (polyvinyl chloride) rainwear (rainwear with a rubber surface) is used to soften hard vinyl chloride resin into rubber. Plasticizers such as phthalates are added.
If a plasticizer-containing material comes into contact with another plastic for a long period of time, it will migrate to the other plastic and deteriorate. The transition is accelerated, especially in high temperature environments.
When PVC rainwear and gel cushions are used as a set for a long period of time in high temperatures, the plasticizer of the rainwear may deteriorate the surface of the cushion.
By hanging the cover on the cushion, you can prevent the PVC rainwear from coming into direct contact with the cushion and increase the durability of the cushion.