I bought this new this year and used it for about two months. I'm selling it because I bought another one that I liked better. There is no box. I can include the used pillowcase if you'd like. 【Comfortable Sleep】The moment you put your head on it, you'll be enveloped, like floating on water. 【Smooth Turning】The material (TPE) has moderate resilience, allowing for smooth turning as if rolling. 【Selectable Height】You can choose between 8cm and 10cm by changing the front and back of the pillow. 【Excellent Breathability】It doesn't get stuffy all night long!