Our neck pillow features a removable, machine washable cover made from sturdy polyester fabric that ' s easy to clean and maintains cleanliness for repeated use Perfect for home, travel or work breaks, this versatile ear opening pillow comes in gray, white and dark colors to suit your preferences while offering comfort in different environments The unique curved design of our side rest pillow provides gentle neck while the ear opening prevents pressure on ears, comfort and reducing shoulder tension Made with breathable shredded memory foam, our supportive pillow helps regulate temperature to keep you comfortable without getting too warm during rest comfort with our ear opening pillow, designed for side rest positions using good shredded memory foam that conforms to your head and neck shape for proper during sleep