Elmo Fleece Hat and Scarf Child or Toddler - Machine Washable Elmo Fleece Scarf and Small Child's Hat. Hat has a velcro closure chin strap. Fleece - Machine Washable Cold Scarf is 42" long x 7" wide. Length with Tassels is 50" Inside Hat Circumference is about 20" or 54 cm A fun way to keep your Child or Toddler warm this winter season.