The Mellow High Cloud Align Pillow is a rectangular bed pillow made of memory foam, featuring a solid white color. It is designed to provide cooling and hypoallergenic properties, making it ideal for those who struggle with allergies or hot temperatures while sleeping. The outer cover is machine washable, ensuring easy care and maintenance. With dimensions of 15 x 28 inches, this pillow is perfect for adding a comfortable and supportive element to any bedroom.