This set comes with 4 sizes - 3", 4x4 sized (just under 4" tall), 5", and 6" upper case letters as shown in the second image.
104 files total.
These are files for embroidery machines only - NOT a finished item.
The following formats are included in the download: PES, DST, EXP, HUS, JEF, VP3, VIP, and XXX.
Also includes .BX format that works with Embrilliance Essentials, AlphaTricks, and Designers Gallery EmbroideryWorks that will allow you to use the letters as a keyboard font.