Finally! Waterproof Cushion Cover] We have been waiting for you. Finally a waterproof cover for the SeaBirds Wheelchair Cushion. In response to many customers who want a waterproof cover, we have finally commercialized. Uses water-repellent material to prevent urine and other liquids from entering the cushion, and prevent deterioration of the cushion body (molded urethane) due to water wet. (Always Clean and Friendly on Your Wallet) Wheelchair cushions tend to get dirty due to various reasons, but if you only use 1 cover, you cannot use the cushion while washing. With a replacement cover, you can always keep it clean and use. The waterproof type uses a thin water repellent material, so it dries quickly even when wet. In addition, if the cover becomes unusable due to damage or dirt that wont fall off, you will not have to replace the pillow with a replacement cover, making it very economical. Large zipper for easy on and off cover: The zipper part uses a large zipper opening with a wide opening. We made it easy to insert and remove the cover and insert the pillow insert. A thorough inspection system by a Japanese Company: At SeaBirds, we take sufficient time to inspect each item by a Japanese company to ensure the satisfaction of all of our customers who have purchased our products. We carefully check various items such as punctures, dirt, scratches, unpleasant smell, frayed sewing, smoothness of zipper opening and closing, and we only deliver products that have passed the standard. (Safe 365 Days Long Term Warranty) When shopping on the internet, you can actually pick up the product and not choose to choose it. In order to make sure that our customers can choose with confidence, SeaBirds offers our own 365-day long **and is backed by a 365-day long warranty. We are committed to the quality of our products, but if you are not satisfied with the product or have a defective item, please feel free to contact us. We will quickly accept exchanges, refunds etc. Registered trademark No. 6517703/Amazon brand registered This product is a replacement cover. Insert are not included. Please acknowledge Product and packaging may change without prior notice. Please acknowledge This product is not completely waterproof. Water may pass through if it is left wet for a long time, so if it gets dirty with urine, please wash and dry as soon as possible.