Naomi Home Buckwheat Pillow Personal Personal Size - Length 20" x Width 14"; 100% Cotton Case; Helps to reduce headaches; Zippered shell allows for adding and removal of fill for desired comfort; For a clean shell, simply remove hulls, wash shell and replace existing hulls or start with fresh hulls for feeling of a new pillow.; Optional Pillow Case and Replacement Hulls sold separately.; Includes 1 Zippered Pillow Shell filled with Buckwheat Hulls; Eco-friendly; Due to hygiene reasons, this product cannot be returned. Conforms to the body Helps to align spine Helps to promote airflow and keeping the head cooler while sleeping 100% Organic Buckwheat Fill