The Polar Express Aboard The Polar Express Silk Touch Throw Blanket Snuggle up Holiday style with this fun The Polar Express "Aboard the Polar Express" Silk Touch Throw Blanket. Made from 100% polyester, this blanket features a soft and warm fabric that's perfect for keeping you cozy and comfortable. Perfect for chilly nights or lazy days, our Silk Touch Throw Blanket is the ultimate way to relax and unwind. Item cannot be shipped to P.O. Boxes