1、ERGONOMIC DESIGN: Our cervical pillow is ergonomically contoured to perfectly fit the body's nature curves. Keeps the neck in a nature, better curve and relieves muscle tension. The center cavity supports the head and keeps the spine straight. Wide shoulder line design provides a seamless fit for a comfortable back sleeping experience. 2、2 HEIGHT DESIGN: This cervical neck pillow comes in 2 different heights, simply rotate the pillow 180 degrees to enjoy a higher or lower height. The removable padding on the bottom also gives you greater height selectivity. Whether you are lying on your back, stomach or side, it will give you a comfortable sleeping experience. 3、MEMORY FOAM: The neck support pillow is made of premium memory foam with excellent resilience. Used for neck and shoulder discomfort, it will provide solid support for your head and neck. Can slowly return to its original shape in 5 seconds, lasting shape and firmness. 4、BREATHABLE AND COMFORTABLE: Memory foam pillow is made of cold silk technology fabric, soft skin friendly and breathable. The pillowcase with a convenient zip, for machine washable and removable design. 5、MULTIPLE APPLICATIONS: This memory pillow keeps you cool feeling throughout the night and cultivates a comfortable sleeping ambience. Ideal for office workers, copywriters, craftsmen, drivers and other professionals who spend long hours in sedentary positions. Item Type: Cervical Pillow Material: Memory Foam Length: Approx. 62cm / 24.4in Width: Approx. 35cm / 13.8in Front Height: Approx. 13cm / 5.1in Rear Height: Approx. 10cm / 3.9in Gross Weight: Approx. 1200g / 2.6lb 1 x Cervical Pillow