Princess sleep mat features:
Cotton / polyester fabric with polyester batting fill.
Measures 20" x 50" including polyfill pillow (20" x 9") suitable for preschool
Attached blanket (30" x 40") lined with 100% cotton flannel, with a light layer of polyester fill for added warmth.
Machine washable, gentle cycle, cold water, pillow removable.
Conforms to U.S. flammability test requirements for sleeping bags.