A sprinkle of fairy dust enhances the design of this pretty princess themed nap mat, a pink mat that"s perfect for preschool. It is made of washable polyester and cotton with a polyester batting, and includes a flannel lined blanket and plush pillow for added comfort. Includes polyfill pillow . Cotton/polyester print fabric with polyester batting fill . Suitable for preschool . Attached blanket lined with 100 percent cotton flannel, with a light layer of polyester fill for added warmth . Machine washable, gentle cycle, cold water . Removable pillow . Easy roll-up with Velcro closure . Lightweight when rolled, handy carrying strap . Conforms to U.S. flammability test requirements for sleeping bags as set forth in CPAI-75 . Sleep Mat: 50 in. L x 20 in. W (including pillow) . Pillow: 9 in. L x 20 in. W . Attached blanket: 40 in. L x 30 in. W