Fleece,Polyester Imported Premium Material: Made from soft and durable polyester, the nap mat features a minky dot fabric lining that is soft to the touch. The pillow is fluffy and supportive, offering utmost comfort and a sense of security All-in-one Design: Combines a sleeping mat, blanket, and pillow in one. The detachable pillow has a thickness of 4.5 inches. The upgraded elastic design is durable and sturdy, with a convenient handle and a name tag, making it easy to roll up and carry Easy to Clean: If the mat looks thin due to vacuum compression, wash, dry, and pat it to restore its shape. Only remove the pillow before washing. Avoid bleach. Our strict process ensures durability after many washes Versatile for Various Occasions: This nap mat is perfect for daycare, kindergarten, and preschool. Ideal for napping, resting, and playing at home, it's also great for family outings, camping, picnics, and more. It ensures comfort wherever you go.