The 48% polyester 48% acrylic 4% metallic Star Wars R2D2 Laplander Beanie is a one size fits most beanie that will allow you to access information through the Bespin information port. Oh, actually...that't not an information port but rather a power coupling! Jeez. That happens so often! Top quality and super cute, the Star Wars R2D2 Laplander Beanie even has a slight luster to it. Absolute perfection.