Used approximately 10 times with a cover. Slight yellowing is present. Breathing Made Easy with Sleep Posture Care Anti-Snoring Pillow Suzy Series Cumulative Sales Exceed 1.5 Million Units *Sales as of December 10, 2023 ■ Shape for Easy Breathing The 3D center bank has a wide, stable shape that maintains the natural curve of the neck and cares for airway compression. ■ Filling and Cover that Gently Wrap Like Floating The goal was a combination of solid + liquid + α. Melty Fit a? provides a three-dimensional fit and absorbs head pressure. SU-ZIFab? with excellent breathability and smoothness. ■ Thorough Snoring Care in Any Sleeping Position Back Sleeping... The center bank shape guides the natural curve of the neck, keeping the airway open for comfortable breathing. Side Sleeping... The upper curve shape is designed to prevent airway obstruction even when sleeping on your side, allowing for natural turning. Stomach Sleeping... Comfortably supports by minimizing chest compression and ensuring an open airway. Low type for women and those with straight necks.