Get a better night's sleep with this Headache & Migraine Relief Pillow Case featuring a soft and relaxing white standard pillow case infused with spearmint aromatherapy. Spearmint helps to relieve headaches and stimulate nerves and brain function. Pillow case is made of 100% polyester and measures approximately 20" x 26". Comes packaged in a hanging box. Countertop display comes with 6 pieces.