Wrapables Winter Infinity Scarf Winter Infinity Scarf Dimensions: 46" circumference x 10.5"W. Material: Knitting Wool. Layered Crochet Infinity Scarf Dimensions: 50 inch circumference, 13 inch width. Material: Acrylic. Wear this scarf double looped or long; it is the perfect fashion accessory! Available in various colors.