Description: 【Anti Side Transfer Design】: The U Shape design fixed head pillow can help you fix the position of your head well and keep your face facing upward, preventing your head from side turning while sleeping. 【Adjustable】: Head wedge pillow can be adjusted according to different head circumference sizes with two small triangular pillows on the side, which makes it more comfortable to lie down and achieve the fixation effect. Head adjustable range 12-25cm. 【Material】: Cervical Pillow is made of cotton material and filled with high elasticity sponge, which is soft and can support the neck, and will not be deformed after a long time of use. 【Easy to Clean】: Neck support pillow has a removable pillowcase with a zipper design that allows you to easily remove the pillowcase for easy cleaning. 【Widely Used】: Post surgery pillow is suitable for various places such as home, nursing home, hospital, etc. It is suitable for the elderly, the disabled, bedridden patients and people sleeping on their backs. Specification: Material: Cotton, Sponge Size Chart: Band length 170cm/66.93inch, Pillow 38cmx16cmx16cm/14.96inchx6.30inchx6.30inch Package Includes: 1 Cervical Pillow Note: Please allow slightly errors due to manual measurement and different monitors.