This is a set of Yuuny Sleep cushion covers and Velcro straps. ※ This is not the cushion itself. I thought I had to buy a cover, but it came with the main body, so I don't need this cover and am selling it. It's new and unused. The Velcro straps can be used to further effectively prevent the Moro reflex. I have used these about 3 times. A non-woven fabric bag and guide are included as a bonus.