Frame-A-Coin double pocket flips provide the highest quality and clarity for processing and storing coins. Frame-A-Coin's UN line of flips is made from unplasticized vinyl without the harmful softners found in traditional soft vinyl flips. As a result, they are more rigid but safer. 2.5x2.5 flips are available in packs of 100 (no inserts), boxes of 100 (with inserts and shipped in a handy storage box), and bulk boxes of 1000 (no inserts).