Partition and massage function: The pillow is divided into three areas, the middle is suitable for supine sleep and supports the neck. Both sides are suitable for sleeping on the side. The raised dots of the pillow can be used as a massage to prevent fatigue. release stress. 2 in 1 Cervical PillowIt combines a neck pillow and a neck pillow into one. The concave shape fits the neck ergonomically, relieves neck pain, and is used for side and back sleepers. Memory Foam Pillow The neck pillow core is made of slow-rebound memory foam, which is soft and breathable, and will not collapse after long-term use. Relieve Neck Pain and StiffnessHigh-quality memory foam brings slow rebound properties to this neck support pillow, which fits the neck and supports the head, making you more relaxed during sleep to relieve the fatigue of the day. Pillow Size45*15*10cm/ 17.8*5.9*4inch, neck pillow comes with a premium, skin friendlyhy, poallergenic, removable zipper breathable pillowcase, easy cleaning.