Buckwheat U Shaped Pillow - Edomi Cool Travel Neck Pillow Neck Support Head Pillow Sleep Pillow for Neck Pain Relief Side Sleepers Natural Buckwheat Hulls Concealed Zipper (Macaron Light Tan)MATERIALS AND CARE: Soft buckwheat pillow cover, buckwheat hulls filling refillable; the inner pillowcase has a hidden zipper, adjust the loft of neck pillow by remove or add some hulls; take off the cover and liner before washing; do not wash filling; COMFORT AND RELAX: Handmade, ergonomic design; Buckwheat Neck Pillow has breathable fabric; Our buckwheat pillows for sleeping are designed with the more comfort and versatility in mind; Make you feel