Igloo Ice Substitute, 44 Cubes 1 Ea7.5 x 18.5 in. 1 pound. Features: Made with pure water. Non-toxic freezable pack. Flexible when frozen. Reusable. Great for use in lunch boxes, coolers, or to ice injuries. IglooCoolers.com. (hashtag)staycool. (at)igloocoolers. Made in the USA.