Natural Buckwheat Pillow's mild aroma and soft rustle sound a calming, organic feel; ventilate first if preferring a lighter. Buckwheat Neck Pillow features a natural hull construction that contours to neck curves, providing steady support to ease daily neck and shoulder discomfort. Ergonomic Cervical Pillow for Neck Pain Relief gentle traction, acting like a soft neck support during sleep and complementing posture care routines. Breathable, skin-friendly knit cover (polyester + spandex blend) of the Neck Support Pillow ensures a cool, comfortable sleep experience without overheating. Adjustable fill via hidden zipper lets users customize the Cervical Neck Roll's firmness to suit individual comfort needs for sleeping or relaxation.