Neck & Cervical Pillows by Tempur-Pedic. Details:Power your sleep with the personalized comfort you can rely on with the Tempur-Pedic Tempur-Ergo Neck Pillow. This memory foam pillow offers the perfect balance of luxurious comfort and optimal support to help you get the blissful night you deserve. The firmer pillow material properly and comfortably supports the head, neck, and shoulders of side and back sleepers of all body types. Featuring the same TEMPUR material used in our mattresses, this supportive neck pillow provides long-lasting durability and will never lose its shape, offering superior support and alignment for years to come. This medium-profile pillow measures 20" x 12" x 4" to offer plenty of room to rest comfortably when it's time for bed.