New, unused [No need to inflate! Easy to put in and take out] Made of high-quality memory foam, so there's no need for troublesome inflation. Simply unfold it to use and fold it up for storage, making it easy to take out and put away quickly. [Reaches where you need it] A compact memory foam cushion. It can be used in various ways, such as a pillow or an armrest. By fitting it into gaps between sofas or walls, you might discover unexpected comfort. Please find your favorite way to use it. [Waterproof and washable] The cover is waterproof, so water won't soak through even if it gets wet from sudden rain. The cover is also removable and washable, so you can always keep it hygienic and clean.