【Contoured Support】The neck pillow uses large hole a convex neck and hollow design to create a height difference that matches the physiological curve of the cervical spine.Helps maintain the natural curve of your neck and shoulder, Whether you’re a side, back, or stomach sleeper, this cervical neck pillow ensures your neck is properly cradled, relieving pressure and promoting healthy posture. 【Premium Memory Foam with Perfect Bounce-Back】This memory foam neck pillow hugs your curves at night and bounces back by morning - no sagging, no dents, just consistent support. That adapts to your unique shape while providing consistent support throughout the night. 【Breathable and Removable Pillowcase】Our cervical pillow comes with Our fabric is smooth and silky, reducing sleep marks and preventing permanent wrinkles from long-term compression when sleeping on your side. It has a zipper and is removable, machine washable and skin-friendly. The soft and cooling breathable fabric keeps you cool all night and gives you the comfortable sleep. 【Ergonomic Design for Side sleeper pillow】The ergonomic contours help neck pain relief, Features multiple support zones including high/low pillow areas for supine sleeping, brain socket support, and shoulder/neck transition areas for optimal alignmentensuring a more restful and rejuvenating sleep experience..（ Features 5.1" low profile and 13cm high profile zones - low zone for back sleepers under 5'5" tall, high zone for side sleepers over 5'5" tall） 【Be Your Good Sleep Partner】We're committed to helping everyone get a good night's sleep. When you choose our contour pillow, it's easy to enjoy a pain-relieving night's sleep every night!