Variety packs of blank foam can coolies. These items fit a standard diameter 12 oz. can and have a collapsible bottom which folds flat for easier storage. Colors are as shown. Choose a quantity. The blank foam collapsible can coolie is the standard and most popular item for screen printing. This koozie measures 4″x5″ when flat (including 1″ bottom) and is 3mm (about 1/8″) in thickness.