Upper and lower case letters, numbers 0-9 and symbols/punctuation (not shown)
This font is a filled column stitch font, which means it is similar to a satin stitch in the direction it stitches, but using a filled stitch instead. Three sizes are included (approximate based on uppercase letters) -
25mm (1 inch)
37mm (1.5 inch)
50mm (2 inch)
You must have the necessary hardware and software to merge/import these designs to combine the letters. These designs are individual design files, one for each letter. They are NOT fonts that can be installed in your embroidery software as keyboard fonts.
Close up of stitchout shown below on the Baseball Two Applique available separately.