I bought it after seeing it in the store and thinking it looked good. The product description said that you could only wash the cover, so as soon as I bought it, I took off the cover and tried to wash it. However, the cover tore and the zipper slider came off. I didn't pull it with any particular force, and I don't think it would normally tear or come off so quickly. When I took it to the store, they said they would accept it as a return. However, I thought that if I bought the same new product again, there was a possibility that the cover would have the same problem, so I decided not to return it this time and bought a new cover (one of the 45cm x 45cm covers that were on display in the store) separately. I'm using it with a different cover. The cushion is comfortable.