Hy Tape® Zinc Oxide Adhesive Medical Tape, 1½ Inch x 5 Yard, 1 Case of 36 TED Anti Embolism Stockings 32 to 38 inch 10883 32 to 38 inch Contoured to ergonomically support the natural alignment of your neck for outstanding comfort while you sleep * Heat and pressure sensitive memory foam gently cradles your head and neck hanging shape as you move to provide responsive support all night long * Designed to decrease morning pain and stiffness resulting from poor neck support * Helps you maintain proper cervical alignment by filling in the natural contour of your neck without lifting or tilting your head whether you sleep on your back or your side * A larger or smaller contour provides a choice for the most comfortable and supportive height * Composed of hypoallergenic polyurethane foam * Includes a machine washable pillow cover with nylon zipper * Fits any standard size pillowcase * Great retail packaging * Water resistant plastic tapes have a zinc oxide adhesive base