Gemini Midi Accessories - Plastic Folder 3 Pack. Roll your tiny dies and embossing folders through the Gemini Mini Die-Cutting Machine (GEMII-MINI-MGLO, sold separately) with this three-pack of Plastic Folders. Each of these folders has been perfectly sized to fit the Mini and flip open to house your dies or embossing folders inside. With three in each set, you will have plenty to get started! Size: 6"x 3" (7.62cm x 15.24cm).