2 Heights & Armrests: Struggling to find the right pillow height? Our cervical pillow offers two height options to suit your sleeping position. Special grooves allow your arms to rest comfortably. This orthopedic pillow is suitable for all sleeping positions, including stomach, back, and side sleepers. No Neck Pain While Sleeping: Sleepless nights? Neck stiffness or back pain? Our ergonomic memory foam pillow provides optimal support for your head, neck, shoulders, and back. The innovative design adapts to your spine and provides proper support for comfortable position changes. Wake up feeling relaxed and pain-free. High-Quality Slow Rebound Memory Foam: Our neck support pillow is made from premium certified memory foam. This non-toxic, hypoallergenic, molded foam design provides firm yet comfortable support and excellent relaxation for your head, neck, shoulders, and back muscles during back or side sleeping. Breathable & Removable Pillowcase: The side sleeper pillow features a double-layered, high-quality cover that's soft and elastic. Removable and machine washable, it's made from hypoallergenic cotton and polyester. The breathable fabric keeps you cool, prevents night sweats, and promotes restful sleep. Our excellent neck pillow improves sleep quality and is ideal for the elderly, IT professionals, and those with sleep disorders. Memory foam may have a slight odor, which is normal after transport. Please allow the pillow to air out for 7-10 days.