Model: JCD-001 Weight: 11.5 oz Dimensions: 10"x7.5"x5" Material: Memory Foam Cover: Washable High resiliency fiber zip-off cover What Is Memory Foam? Memory foam is polyurethane with additional chemicals increasing its viscosity and density. It is often referred to as "viscoelastic" polyurethane foam, or low-resilience polyurethane foam. Higher-density memory foam softens in reaction to body heat, allowing it to mold to a warm body in a few minutes. Memory foam was developed in 1966 under a contract by NASA's Ames Research Center to improve the safety of aircraft cushions. When NASA released memory foam to the public domain in the early 1980s. Memory foam most common domestic uses are mattresses, pillows, and blankets. It has medical uses, such as wheelchair seat cushions,hospital bed pillows and padding for people suffering long-term pain or postural problems; for example, a memory foam cervical pillow may alleviate chronic neck pain. Its heat-retaining properties may help some pain sufferers who find the added warmth helps to decrease the pain. How is JACKDODO Car Neck Memory Foam Pillow? JACKDODO Car Neck Memory Foam Pillow is designed for those people who are often driving or travelling for long time on their seats. It helps you to reduce some disease or pain of your neck. It is also really great to put the car neck pillows on passenger seats so that passengers can relax their neck muscles and take a break on the road.
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