Description Color: Blue Features 1. Ergonomically designed, effectively corrects sitting and sleeping posture, relieves cervical pressure, and improves hunchback problems. 2. Made of high-elastic memory foam, it's soft and breathable, conforms to the curve of your neck, and provides all-day comfortable support. 3. Portable and lightweight, suitable for home, office, travel, and other occasions, helping you maintain good posture anytime, anywhere. 4. Removable and washable cover for easy hygiene and long-term use. 5. Scientifically supports the physiological curvature of the cervical spine, relieves shoulder and neck pain, prevents cervical spondylosis, and improves sleep quality. Comments: 1. Manual measurement tolerance is 2-5g. Please do not mind any substitutions. 2. Due to differences between monitors, the image may not reflect the actual color of the item. Thank you very much! 3. The SKU color refers to the color of the product packaging. Package Includes: 1 * Cervical Corrector Pillow