Milliard Neck Pillow/Bolster: Memory Foam Twist Tube Pillow for Travel, Car and Sleeping, 27&rdquo; Bendable Neckroll Rest with Green Cover Supportive memory foam encased in a super soft velour cover for ultimate comfort 32 joints allow you to bend, twist and adjust it to whatever shape you want Designed to be used as a neck pillow, its also extremely comfortable to use behind your head, or as a lumbar support around your arms or legs Use it when sleeping or relaxing to support yourself in your most comfortable position Cover zips off for machine washing. Measures 27"x4"