Water Pillow - Elite Collection, Down Alternative Pillow. Orthopedic Pillow for Neck Pain Relief, Adjustable Water Pillow for Sleeping. (Single Pillow)

Clinically Proven Waterbase Technology™: Provides superior comfort, improves sleep quality, and reduces neck pain. Clinical study conducted at The Johns Hopkins School of Medicine. Quality of Sleep is Important for Your Health and Wellness: Our pillow is designed to provide you with the highest quality of sleep, which is essential for maintaining a healthy immune system. Elite Material: Made with a fully sealed and insulated water pouch, encased in a 300 thread count, 100% cotton sateen weave, blue-corded shell for exceptional comfort and durability. Fully Adjustable for All Sleeping Positions: Adjust the firmness of your pillow by adding or removing water to achieve the perfect level of support for you (soft, medium, or firm). The Waterbase maintains support by adjusting to your head motions, so you won't wake up to adjust your pillow. High-Quality Down Alternative Fill: Hypoallergenic. Details: Pillow size: 26 x 18 inches, Hypoallergenic. Includes: Single Pillow, Instructions, Cap, and Funnel. How It Works: Adjustable Firmness: Adjust the firmness by adding or removing water to achieve the perfect level of support (soft, medium, or firm). Consistent Support: The Waterbase maintains support by adjusting to your head motions, ensuring you won't wake up to adjust your pillow.