It is an all-in-one pillow, mat and blanket. Great for daycare, preschool, Grandma's house, or just for quiet time. Mat and blanket measure 21 inches x 44 inches. Pillow measures 14.5 inches x 9.5 inches. The plush fabric is made of 100% polyester. The broadcloth is 65% polyester and 35% cotton. Filling is 100% polyester fill.