Thank you for viewing! I will pack it carefully and ship it in simple packaging. This product is ☆彡 unused ☆彡 There may be minor scratches, scuffs, or stains. The outer box is damaged. Please judge the product condition and size from the photos. Please consider only if you understand. *Please also read the profile. (^^) Pillow for neck pain, low-rebound pillow, height adjustable, suitable for side sleeping and back sleeping, breathable pillow, washable cover, low-rebound pillow, comfortable sleep, high and low, three-layer structure, gift, 56*28*5.5/10.5cm Material: Memory foam Pillow type: Bed pillow Color: White Size: Standard Brand: AooDen Shape: Rectangular [Naturally supports head, neck, and shoulders] The ergonomic design naturally maintains the curve of the neck while sleeping, gently supporting the neck. The low-rebound pillow is divided into four areas, stabilizing the head and providing comfortable sleep. [Height adjustable] Designed with two height levels, 5.5cm and 10.5cm, depending on individual preference, you can choose your preferred height simply by changing the pillow's orientation. Our pillow meets the needs of customers who prefer either a low or high pillow. [Comfortable in any sleeping position] The design of the central indentation and curved sides firmly supports the head, neck, and shoulders. When sleeping on your back, it maintains a natural curve and supports the neck. Also, the sides of the pillow are high, so when sleeping on your side, your head naturally rises, your center of gravity becomes straight, and your airway is secured, making breathing easier. [60D high-density low-rebound pillow] The pillow body is made of high-density 60D low-rebound urethane, and the high-quality filling has excellent elasticity and stability. It has high pressure distribution, evenly distributing the load, providing excellent comfort. Compared to conventional low-rebound pillows, it is less likely to sag and has fewer changes in comfort due to temperature. [Washable pillow cover] The outer pillow cover is made of skin-friendly fabric, which is cool and breathable, providing the best comfort. It can be used comfortably all year round and, of course, is easy to care for in the washing machine.