This is the biggest dry ice product that we manufacture. These blocks are double compressed by hydraulics in our machine with 250 Bar of pressure exerted onto each block. As a result, the blocks are extremely dense and last longer than any other dry ice product on the market. They have the same dimensions as the 1 kg slab namely 210mm length, 125mm width and are 60mm thick. They are used by ice cream vendors amongst others and are also the preferred choice of companies exporting temperature sensitive food and other products which must be kept frozen for extended periods of time. This size of dry ice slab is used for temperature sensitive cargo product sent to a wide range of overseas destinations.