Make drinking ice coffee or frappuccino much more enjoyable with the Zulay Kitchen Reusable Iced Coffee Sleeve. Made with premium quality 4mm 100% neoprene protective layer with reinforced stitching that prevents tears and rips, ensuring a durable and flexible design that will last a lifetime. Designed to fit the most popular brands of drinks in medium size. No more asking for styrofoam cups, or wrapping a bunch of napkins around your beverage just for insulation. The sleeve s neoprene material is high in density, meaning the sleeve will keep your iced coffee cold for a much longer time.