Thro by Marlo Lorenz Super Soft Microplush Decorative Throw Blanket Marine, Sea Star, Seashells, Beach Themed, Nautical Design, Sea Life Throw Blanket (Fish) 100 % polyester Super Soft Microplush Decorative Throw Blanket. Cozy and comfortable Pretty Sea Life design, available in multiple colors and designs Use at home, travel, sporting events and more. Measures 50-by-60-inch Machine Washable.