The standard design of the neck pillow has sprayed the Tempur(R) name to the world in a unique form. The voluminous wavy shape provides a gentle fit that conforms to the neck from your head to your neck. With the exquisite balance of creating an ideal restful sleeping style, this pillow is loved by many people around the world. Helps straighten your spine while sleeping on your back or side. Relax neck and shoulder muscles along the natural curves of your body and provide comfort and support to reduce pressure ?Tempur(R) material was first developed by NASA and created from the technology used in the space shuttle. ? Size: Approx. W 19.7 x D 12.2 inches (50 Height XS: 2.8 inches (7 cm), S: 3.1 inches (8 cm), M: 3.9 inches (10 cm), L: 4.5 inches (11. ?Sleep: Firm (inside Tempure(R) Pillow) ? For back and side sleeping positions. ?Cover can be removed and washed Pillow body cannot be washed ?Reliable 3 year warranty ?Color: White ? Cover Material: 99% polyester, 1% polyurethane. Antibacterial and deodorizing treatment [Please Note] Store in a well- ventilated place while not in use. Placed on a cold floor or on a cold surface will not release sweat or moisture and cause mold to occur. Please be aware that the occurrence of mold is not covered by the guarantee. Store Tempure(R) products in a dry environment. (up to 65% relative humidity) Tempur(R) material will feel a little stiff for a while from the original condition of your purchase. It will be familiar with use. You will feel stiff when the temperature is cold and soft when the temperature is high, but you can rest assured that it will not affect the body pressure dispersion effect. Tempur (R) material is not machine washable, dry clean, iron, and tumble dry. If there is any stains or stains on the surface of the Tempur(R) material, gently wipe with a damp cloth and damp cloth. Imperfections resulting from manufacturing process or material or have a clear dent of at least 2cm on Tempure(R) material. Please check Tempur(R) official website for details.