Sleep Squad Philadelphia Flyers Gritty 60 x 80 Raschel Plush Blanket An NHL Mascot Super-Soft Throw. This Philadelphia Flyers Gritty mascot throw blanket is 60 x 80, made with super-soft Raschel knit with a soft and luxurious feel. Made with 100% polyester, it is machine washable, officially licensed by the NHL and the Philadelphia Flyers. Great for chilling on the couch while watching the Flyers, picnics, camping and chilling. The size can allow this throw to be used as a twin size bedspread.