The standard size Half memory foam half fiber bed pillow is enclosed in a luxurious 300 thread count cotton cover. The memory foam is ventilated providing airflow. The memory foam also contains Green Tea additives that eliminates odors and prevents the growth of bacteria. The premium fiber filled side provides extra softness and comfort. The bed pillow provides both the support of memory foam and the softness of fiber. - Easily removable for laundering - Cover 100% Cotton / Foam is 100% Polyurethane Product Measurements: - Bed Pillow - 20"Wx26"L Care Instructions: - Cotton Cover is removable and machine washable. - Foam is spot clean only with mild soap air dry. - Do Not Put Foam in Washer or dryer. Comfort Revolution Dual Sided Bed Pillow With Cotton Cover: Bed Pillow With Cotton Cover - Bed Pillows