Made from soft micro jacquard fabric. The back is made from micro satin fabric + synthetic fibers. The fabric is soft, extra thick, and the fibers don't penetrate. The shape supports the neck and shoulders, reducing fatigue. (Extra thick. Normal pillow fabrics are woven in one layer. Fabrics woven in jacquard consist of fabric - synthetic fibers - fabric woven together in 3 layers.) Materials - made from soft micro jacquard fabric. The back is made from micro satin fabric + synthetic fibers. The fabric is soft and extra thick. Safety information - avoid flames, heat and sharp objects. Storage conditions - should be slapped to allow the fiber to recover before use. How to use - Used for sleeping