A reversible cool gel and memory foam pillow; cool gel layer on one side for warm nights and memory foam on the other side for cooler nights. Soft memory foam cradles your head and holds your neck and shoulders in an optimal sleeping position and retains shape night after night. Cool gel memory foam regulates temperature, disperses heat and promotes airflow keeping you pleasantly comfortable all night. Specification Size: 60 x 40 x 13 cm Material: 100% Polyester Stuffing: Polyurethane Memory foam Care Instruction Pillow: Do not wash Do not tumble dry Do not iron, dry clean or bleach Pillow Cover: Machine wash, max 40°C, normal process Tumble drying, low temperature (max 60°C) Do not iron, dry clean or bleach