This popular pillow provides a comfortable sleep and prevents neck pain. [Dual-layer construction with a concave design around the ears and back of

[Dual-Layer Construction, Ergonomic Design] This dual-layer sleep pillow enhances restful sleep. The concave center supports the cervical spine of the neck and back of the head, eliminating any gaps at the back of the head. The softness provides a secure fit, ensuring a snug fit. This pillow maintains proper posture and promotes deep sleep. In addition to its excellent body pressure distribution, it also distributes pressure across the entire body, reducing strain on the shoulders when sleeping on your back or side, opening up the airways, and reducing ear strain. [High and Low Adjustments, Two Types of Pillow Height Adjustment] Our pillow comes with two adjustable pads that can be easily removed and easily adjusted to two heights of 6/10cm. The best height varies depending on your body type and pillow environment, and the adjustable pads can also be used as a hug pillow. The pink is the softer part, and the white is the firmer part. Simply turn the pillow to adjust to your preferred firmness. Sleeping with a pillow at the right height makes breathing and turning easier, leading to better sleep. A good night's sleep starts from the head. [Multiple Sleeping Areas for Quality Sleep] The pillow's fabric is made of 100% cotton and has excellent heat retention properties, helping to maintain the right temperature in your bed, even in winter, for a deep, restful sleep. It's so soft you'll want to rub your cheek against it, and its strong elasticity means it's soft yet doesn't sink in, stabilizing your neck and providing a calming, relaxing sleep experience. The pillow's multiple sleeping areas and gentle curve around the neck make it comfortable for your neck and shoulders, whether you sleep on your back or side. [Sealed Design, Perfect for Gifting] The sealed packaging ensures safe use. If you're worried about the pillow losing its shape immediately after opening or after washing, don't worry! Restore its high elasticity by following these steps: press → knead → shrink → flatten, achieving both flexibility and resilience! Recommended as a birthday or Christmas gift. Other suitable gifts include weddings, births, moving, school entrance ceremonies, new jobs, new homes, renovations, mid-year gifts, year-end gifts, Father's Day, Mother's Day, and Respect for the Aged Day. [Other precautions] ① Avoid using or storing in direct sunlight, high temperatures, or humidity, or near open flames. Use in a well-ventilated area. ② If you notice an odor immediately after opening the pillow, leave it in a well-ventilated, shady area for a while. ③ If using the full-speed spin cycle, set it to a short time. We recommend washing it in a laundry net (sold separately). ④ Please note that leaving it damp may cause mold.