Sissel Soft Orthopedic Pillow Plus, Incl. Pillow Cover Ivory Neck Support Combines the advantages of the million-fold proven classic SISSEL shape with the benefits of visco-elastic foam. No matter how your head and shoulders turn at night, your spine is always softly supported. Adjustable in height by adding or removing the Velcro pad (2 cm height). Velour pillow case (80% cotton / 20% polyester, ivory, washable at 40 C).