Sleep Studio Sleep Joy Memory Foam Contour Pillows, Set of 2 Set of 2 contour memory foam pillows for back and side sleepers; adjusts to head weight and temperature for custom fit 100-percent polyurethane made with plant-based ingredients Dual bolster design with choice of high or lower loft for custom neck support; made in the USA Zippered, white velour pillow covers remove for machine wash; spot clean memory foam 100% Polyurethane