Breathable and Removable Cover: The soft, breathable polyester pillowcase keeps you cool and is easily removable with a zipper for simple machine washing, helping your pillow stay fresh.Neck Pillow Neck Pillow for Sleeping Thoughtful Size for Most Sleepers: Measuring approximately 17.7 x 5.9 x 3.9 inches, this pillow is designed to fit a wide range of body types, whether you sleep on your back or side. Cervical Neck Pillow Pillow for Neck Pain Relief Ergonomic Design for Targeted Support: This cervical pillow features a wave-shaped contour that naturally cradles your neck, helping to maintain proper alignment and ease pressure points for a more comfortable sleep. Neck Pillow for Sleeping Ergonomic Pillow Adaptive Memory Foam Comfort: Made from quality, slow-rebound memory foam, this neck pillow molds to your unique shape for personalized support and returns to its original form, resisting sagging over time. Pillow for Neck Pain Relief Neck Support Pillow Versatile for Multiple Uses: being a supportive neck pillow for sleeping, its firm yet comfortable shape makes it suitable for lumbar support, leg rising, or travel comfort. Ergonomic Pillow