This adjustable kraft paper cup sleeve is a wonderful match to the hot paper cups. Made of durable 250-gram double side poly-coated kraft paper material. It protects the outside of the cup from weakening and helps to insulate hot beverages to keep them warm. This cup sleeve boasts a six gears adjustment buckles to fit the single wall hot paper cups from 8 to 20 oz. This coffee cup sleeve is used for keeping your fingers safe from very hot liquids. It adds the perfect amount of style and safety for you and your customers.