Sleep Joy 3-Inch Ventilated Memory Foam Mattress Topper with Contour Pillows From Sleep Joy, 3-inch traditional memory foam topper for use with king mattress; comes with 2 contoured memory foam pillows Breathable 2-pound density memory foam with plant-based ingredients; 3-zone ventilation pattern for air flow and cooler sleep temperatures Forms to body's contours for pressure-point relief while minimizing motion transfer Spot clean only; do not machine wash or dry 100% Polyurethane