• Cotton.
• Size is 13" x 21".
• Pillow is 6" high.
• Clinically proven to improve quality of .
• Reduces neck pain.
• Adapts to your particular shape.

Meet the Mediflow Travel Pillow: Enjoy comfort and support everywhere you go. The Mediflow Travel Pillow features super-soft and hypoenic fiber paired with Mediflow's clinically proven Waterbase Technology. Car, train, or plane - the Mediflow Travel Pillow is designed so that you can wake up refreshed and ready for your day wherever you go. CLINICALLY PROVEN WATERBASE TECHNOLOGY™:  Proven to provide superior comfort, improve quality, and reduce neck pain by a clinical  study conducted at The Johns Hopkins University School of Medicine. The Mediflow Waterbase Technology is recommended by over 10,000 care professionals. QUALITY OF IS IMPORTANT FOR YOUR AND : Our pillow is designed to provide you with the highest quality of which is important in maintaining a y immune system. SUPERIOR MATERIAL, MADE IN USA:  This pillow is made with a fully sealed and insulated water pouch with a resilient, comfortable, and super-soft fiber layer on top, encased in a polycotton shell, providing exceptional comfort for the head. How It Works: The Mediflow Travel Pillow is completely adjustable.ÂSimply adjust the firmness of your pillow by adding (or removing) an a of water that provides the perfect level of support for you (soft, medium or firm). You won’t wake up to adjust your pillow because the Waterbase maintains the support by adjusting to your head motions. Details: 13.5” x 21” (34 cm x 53 cm) W eight:Â430 grams (0.9  lbs.) 200 thread count cotton shell Hypoenic Pillow Protectors/Covers Âare non-refundable Material: Made with a fully sealed and insulated water pouch with fiberfill comfort layer on top, encased in a polycotton shell. Comes With: Single Pillow:  1 Pillow, instructions, cap, and funnel. Our Guarantee: 3-Year Warranty Travel Pillows are non-refundable.