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