Artex Toddler Beanie Hat with Ear Flaps - Blue 100% Acrylic Made of 100% acrylic. ONE SIZE fits most for toddlers. Crown measures 8 inches deep, 7 inches wide with pompom, 2 layers. Cuff measures 3 inches high Ear flap measures 3 inches long and 2 1/2 inches wide with chin string.