This comfortable pillow relieves neck pain and promotes a good night's sleep. It features a memory foam pillow, suitable for side and back sleepers,

[New design | Concave design that is gentle on the ears and back of the head] The central depression stably supports the head. It reduces strain on the head and supports a light sleeping position. When sleeping on your side, the concave sides protect the ears and temples from pressure, maintaining a natural posture. It conforms to the body to keep the bones straight. The arched shape that follows the shoulder line firmly supports the head, helping to reduce strain on the neck and shoulders. [New Material | Palm Charcoal Carbon Blend & Double Pillowcase] The pillowcase uses natural palm charcoal carbon fiber on the surface. Its deodorizing and moisture-regulating properties help maintain a clean sleeping environment. Its moisture-wicking and heat-generating properties keep you cool in the summer and warm in the winter. Its smooth texture feels comfortable against the skin, allowing for year-round comfort. The included inner cover blocks dirt and helps protect the core. The zippered outer cover is machine washable (the pillow itself cannot be washed). The deodorizing function supports a clean sleep. [Two-Level Height Adjustment | Optimized for Your Sleeping Position] Switchable between 8.7cm (low) and 10cm (high). Achieve a comfortable position based on your body shape and sleeping style. The concave ear and back design and side curves smoothly support your head and shoulders, supporting a natural alignment. *Please note that measurements may vary slightly. The high-density 60D memory foam material adjusts to the amount of support depending on the force applied, providing balanced pressure absorption and pressure relief. It slowly sinks into the shape of your head, gently enveloping you for a snug fit. The ergonomic 3D design and comfortable sleep material support the natural curve of your neck without straining your neck or shoulders, no matter what your sleeping position. [Low-resilience pillow suitable for all sleeping positions] VJASD uses high-density memory foam to evenly distribute pressure from the head to shoulders. The central concave design reduces strain when lying on your back and stabilizes your posture. The three-dimensional structure on both sides maintains the correct head position when lying on your side, stomach, or back, helping to secure your airway. Your neck, shoulders, and head can be kept stable without forcing you into an awkward position. It reduces shoulder fatigue and stiffness when you wake up in the morning, allowing you to start your day feeling relaxed. It creates a comfortable environment all year round. *This is not a medical device. [A perfect gift] This pillow is also recommended as a gift for celebrations such as birthdays and Christmas. It is also perfect for Father's Day, Mother's Day, Respect for the Aged Day, weddings, births, moving, school entrance ceremonies, employment, new homes, renovations, mid-year gifts, and year-end gifts. It makes a thoughtful gift for family and loved ones (like your husband who's tired from work), and a great sleep aid that will help them relax and enjoy a good night's sleep. [Precautions before use] 1. When opening the zipper, flatten one side and slide it open slowly (using excessive force may cause damage). 2. Cut off any loose threads that are created during the manufacturing process with scissors (pulling them by hand may cause the fabric to wrinkle).