Recommended by chiropractors, this Hot Cherry Rectangular/Cervical Neck Pillow is designed to support the natural curve of your neck while you sleep on your back. Made with unbleached, pre-washed natural denim and measuring 13” x 6.5”, it contains about 2 lbs of clean dried cherry pits for soothing comfort. Ideal for nightly use or travel, it can be heated, chilled, or used at room temperature. Its versatile rectangular shape also helps relieve cramps and muscle strains on other body areas. Machine washable with proper care, this pillow is made with love in the USA and delivered within 5-10 days.