Variety pack of blank neoprene solo/party cup coolies. Colors are as shown. The blank neoprene collapsible party cup coolie is an upgrade from foam collapsible (more durable, dense wet suit type material) and is ideal for screen printing. This koozie measures approximately 5″x5″ when flat (including 1″ bottom) and is 3mm (about 1/8″) in thickness. There are 2 seams, one on each side of the item, the seams can be recognized on the exterior of the item by a zig zag stitch up and down. The koozie fits most standard 16oz. plastic party cups (like solo cups) and any other cup or glass that is of equal size or very similar. The bottom of the item is a 1″ long collapsible “foot” so it is not completely enclosed, it is vented for easy folding/storage.