Therapeutica(r) Sleeping PillowIncorporates two pillows into one with different heights for back and side sleepingUnique wedge supports the upper backFor back sleeping, cervical contour maintains the neck"s natural curve, and center cavity cradles the head for optimal support and comfortFor side sleeping, the raised side sections accommodate shoulder height; contoured headrests keep the head and neck level; and side cavities provide flexible cushioning, ensuring jaw comfort, which is essential for TMJ sufferersHelps to eliminate sore and stiff neck problems from sleeping incorrectly, and reduces snoringMade of nonallergenic, environmentally friendly foamIncludes a fitted polyester/cotton, machine-washable, zippered pillow coverFits in a standard pillowcaseFive-year warrantyAverage Adult