• Most parents recommend an extra Topponcino pillow cover just in case the other gets messy. • 100% GOTS-certified organic cotton. • Made of finely brushed, French-cotton twill. • Softness and durability combined. • Meets or exceeds US safety standards (CPSC) for babies 0-3 years old. • Compatible with all our Topponcinos. • Extra cover ONLY. • Note: Not for sleep, only for adult-supervised awake time.