Sleep better with this Eucalyptus Menthol Cold & Flu Pillow Case featuring a soft, relaxing standard pillow case that is infused with natural oils of menthol and eucalyptus for the ultimate freshness, warmth and comfort. Suitable for 20" x 26" pillows. Made of 100% polyester. Comes packaged in a hanging box. Box measures approximately 4.375" x 1.25" x 8.25".