This is an air-filled nursing pillow, convenient for carrying around. I recently purchased this here for a visit to my parents' home, but it coincided with the time my baby started refusing breast milk, so I never ended up using it. The previous seller mentioned they purchased it here around August 2024 and used it for about six months. The cushion cover is very clean, with only a slight peeling on the zipper hardware. The pink air cushion inside shows no signs of dirt. The buttons are adjustable in three stages.