Comfortable Memory Foam Pillow with a Concave Hollow Design for Neck Pain Relief, Adjustable Height, Suitable for Back and Side Sleepers, Washable

[Medium Size | Ergonomic Pillow] This gray and white medium-size pillow (56 x 28 cm) features an ergonomic arched design that naturally fits your neck and head. The hollow, concave center stabilizes your head and distributes pressure for a comfortable sleep. Its design is gentle on your ears and temples, even when sleeping on your side, and allows for easy breathing. [Comfortable Memory Foam Material] Made with high-quality memory foam, it gently supports your head, neck, and shoulders with a slow rebound of approximately 5 seconds. This material is comfortable to use in any season, and is perfect for those looking for a soft, low-profile pillow. [Adjustable Height Design] Choose from two heights, 6 cm and 10 cm, to suit your preferred sleeping position, whether you're sleeping on your back or on your side. The butterfly-shaped support structure and concave design relieve neck and shoulder fatigue, which can easily occur during long hours of desk work or everyday life. [Supports any sleeping position] The central depression and side curves provide balanced support for the head, neck, and shoulders, making it comfortable for those who toss and turn frequently or who alternate between side and back sleeping. The design makes it easy to maintain a natural sleeping position. [Washable, high-quality cover] The high-density jacquard cotton cover is moisture-wicking, breathable, and soft to the touch. The mesh structure prevents stuffiness, and the hidden zipper makes it easy to remove. It retains its shape even after repeated washing, allowing for long-lasting, hygienic use.