NEW TYPE OF CONTOUR MEMORY FOAM PILLOW : Orthopedic Pillow For Neck and Shoulder Pain Designed according to recommendations from sleep experts.Help everyone relax the cervical spine and bring deep sleep.Our cervical pillow for neck pain is suitable for back, stomac, and side sleeper pillow. Whether you are a back, side or stomach sleeper, you'll get the support you need. ECO FRIENDLY INNER AND OUTER COVER : Unlike other pillows, this neck support pillows for sleeping has a dust-proof and special breathable inner cover, which more effectively extends the service life of the memory foam core.The outer cover removable,washable and breathable.put the cover into the machine wash, do not wash the memory foam core, just put the core in ventilated place with no sun; this anti snore pillows is stored in a cool, dry place, avoid direct sunlight.