Sakkas Emerson 2-in-1 Knit Hat and Head Wrap Features cozy cable knit, stretch for comfort fit, and dual use as a headband and hat! Laying Flat ( Unstretched ) Measurements: 18" Circumference x 10" Height Versatile knit hat head wrap is the perfect cold weather accessory for everyday wear. Great for wearing with a ponytail! Hand wash cold. Lay flat to dry. Material: 100% Acrylic. Imported.