The products of our shop have many characteristics, you are welcome to visit our shop to visit other style products, if you have any questions, please feel free to ask questions, we will reply to your questions within 12 hours, I wish you a happy life.If you regularly wake with a stiff neck or other aches and pains associated with your back. You may need better spinal support --A Memory Foam Orthopedic Pillows might improve the situation you met.What is Contour Pillows(Orthopedic Pillow)?-With specific shape( higher and lower areas ), allow for the body to rest in a natural position while supporting the soft tissues of the neck and back█ Product parameters:Series: Suspension substrate seriesType: single pillowshape: rectanglePillowcase material: otherApplicable people: adultsSpecifications: one loadedProduct material: velvet fabricProduct core material: suspended air pressure substrateAdjustable heights: relief pain of cervical spineCover and pillow core: breathable and detachableSuitable for all year round