Elastic, easy to stretch. One size fits most. Flat measurement: Scarf 40" length (48" with fringe) 5.5" width; and Cap 7" high and 7" wide at the bottom. * Material: 100% Acrylic (Acrylic is an excellent wool substitute and considered as good as or even better than cashmere in softness, light weighted and appearance.) * Knitted / Stripes / Cartoon Bear / Scarf Cap Hat Set * Must have fashion accessory help keep warm in cold weather. * Available in 3 Colors: Red, Navy Blue and Blue.