A Pillow Designed Specially for Cervical Health: Patent-designed by top ergonomic master, it follows strict ergonomic principles that adapt to the natural curvatures of the cervical spine. Sleeping with Loucima deep sleep cervical pillow actually helps sense your posture and automatically adjust the seamless fit even when switching sleep positions at night. Making it easier for a restorative sleep that allows your body to heal itself from the postural, physical and nervous challenges of the day. Sence & Love the Neck-wrapping Upon a Try: The built-in contour neck roll design offers significant support to the intricate structures of cervical spine. Skeletal-shaped protrusions around the neck and proper hollow design makes Loucima pillow a game-changer that it automatically adjust the fit and offers moderate neck wrapping in addition to support, which greatly enhance the sense of security required for a deep sleep. Enjoy a pain-free sleep with Loucima bed pillow and wake up rejuvenated. Reshape The Perception of Fit for All Sleepers: Proper hollow design for back-sleeper keeps your head supported and balanced that enables your muscles to relax and recover. The one and only bevel design on sides allows your hands to place naturally without struggling to look for hand support, which maximize the comfort for side-sleeper. The arms/hands align 100% fit along the bevel design when sleeping on your stomach. Loucima sleeps unlike anything you've experienced for all kinds of sleepers.