This product is a sleep support device designed to make it easier to breath when sleeping face down. While sleeping in the prone position has several benefits such as keeping the stomach warm and preventing chills as well as reducing sleep apnea symptoms and snoring, it may put stress on the neck and cause breathing difficulty. RAKUMA lets you create your own face down pillow by simply placing a commercially-available pillow or a towel rolled into a doughnut shape on it for easy breathing through vent areas on the side. In addition, designed to be used by people who need oxygen inhalation, RAKUMA can be also used in the medical field. By simply replacing the towel or pillow placed on top, cleanness can be maintained at all times while the base itself can be also sterilized with boiling water to keep it clean and use repeatedly. The lightweight and thin design makes it easy to carry and useful in various situations from everyday use at home, for napping in the office or when receiving massage. RAKUMA offers the benefits of sleeping face down in an unprecedented and innovative way.